List of ''Full House'' and ''Fuller House'' characters

Jesse Katsopolis

Jesse Katsopolis (portrayed by John Stamos; the character's last name in season one was Cochran, but was changed reportedly due to John Stamos wanting his character to better reflect his Greek heritage) is Danny's brother-in-law, Pam's younger brother, husband of Rebecca Donaldson and father of twin sons Nicky and Alex. Born Hermes Katsopolis (as revealed in the season five episode "The Legend of Ranger Joe"), he was named after his great-grandfather, who in turn is named after the Greek god of swiftness. However, he did not like his birth name, as other kids teased him for it; so when he was in kindergarten, he begged his parents to have his name changed to Jesse, thinking that one had to have a "cool name" to be in the in-crowd. As an adult, he was more confident with his true name, telling the girls about the Greek god of speed, and how his great-grandfather saved a village from a volcano, but still goes by Jesse.

In contrast with Danny, Jesse is portrayed as being irresponsible most of the time, but occasionally serves as a responsible adult when a responsible adult is needed (such as when he discovers Stephanie's classmate is a child abuse victim in the season 6 episode "Silence is Not Golden"). Jesse is revealed as a high school dropout in season six's "Educating Jesse", though in an earlier plot (in season four's "One Last Kiss") about a high school reunion, he mentions not wearing his cap to his graduation because he did not want to mess up his hair.

Jesse's obsession with his hair becomes a major trait of his throughout the series, as well as his obsession with Elvis Presley. His obsession with the former is fully established in the season two premiere "Cutting it Close", which focuses on Jesse's tough time coping when Stephanie accidentally cuts off a hunk of his mullet, which leads to him getting into a motorcycle accident that lands him in a full arm cast; later episodes reveal that he has a special comb called Mr. Goodpart (which gets damaged in a melee to purchase a Mighty Mutant Super Kids Super Fortress for Michelle in season eight's "I've Got a Secret") and that he gives pep talks to his hair (as revealed in season seven's "Wrong-Way Tanner").

Jesse first moves into the house with virtually no experience in taking care of young children or babies, but starts to learn the ropes along the way. He becomes closer to all of his nieces over the course of the series, especially Michelle, whom he affectionately nicknames "munchkin" and "shorty", among others. In the first season, Jesse works for his father Nick's exterminating business before leaving to pursue work in advertising, frequently working with Joey. He later works with Joey as co-hosts of an afternoon drive time show on local radio station KFLH called The Rush Hour Renegades. Further along in the series, in season seven's "Smash Club: The Next Generation", Jesse becomes the new owner of The Smash Club. Although he was shown to be a sports fan as well as a good athlete in the earlier seasons, it is revealed in later seasons that Jesse hated all sports (especially basketball, as revealed in "Air Jesse" from season eight) and was not very athletic. Jesse's main passion is music, and struggles to "hit it big" with his band, Jesse and the Rippers (in the earlier part of the series). However, his increasing responsibilities to his family, radio job, and as owner of a club, lead his band members to kick him out of the band (in the season eight premiere "Comet's Excellent Adventure"); in "Making Out is Hard to Do", he briefly decides to quit being a musician until he has a nightmare in which he appears on Downbeat (a Behind the Music-style show-within-a-dream-sequence) has him dream that his family hates him, Rebecca has divorced him (and moved on with Joey) and Jesse himself was a mechanic, as well as overweight and balding (because of a scalp infection), with Kimmy Gibbler (dressed in the attire of the Married... with Children character Peggy Bundy) as a wife. Two episodes later in "To Joey, With Love," he subsequently starts a new band called Hot Daddy and the Monkey Puppets.

In Fuller House, Jesse, Becky, and Danny all move to Los Angeles. Jesse becomes the music composer for General Hospital while Becky and Danny start a new nationally syndicated talk show called, Wake Up USA. In the season two finale, Jesse and Becky adopt a baby girl whom they name Pamela after his sister. Somewhere along the line Jesse became a stay at home dad. When Becky and Danny get fired from Wake Up USA, they try to get their old jobs back but the station only wanted her back to co-host an all women's talk show. Jesse, Becky and Pamela are all moving back to San Francisco, and he also bought back the Smash Club (which is now a laundromat) along with Joey.

Danny Tanner

Daniel Ernest "Danny" Tanner (portrayed by Bob Saget, John Posey in the unaired pilot) is left with three young daughters to raise after his wife, Pam, dies in a car accident caused by a drunk driver. At the beginning of the series, he works as a sportscaster for Channel 8 News. In the season two episode "Tanner vs. Gibbler", he is chosen by his station's general manager Mr. Strowbridge to be the co-host for the station's new morning talk show, Wake Up, San Francisco, alongside Rebecca Donaldson. In season one's "The Big Three-O," Danny's beloved car, "Bullet," is severely damaged after another driver rear-ends the vehicle, leading it roll out of park and become submerged in the San Francisco Bay as Jesse and Joey shop for new seat covers for the car to surprise Danny with as a present for his 30th birthday; Jesse and Joey end up bidding for a new car that is identical in appearance, unknowingly competing with Danny, who purchases the car (and later named it "Walter") after he calls the car dealership that Jesse and Joey are and places a bid over the phone.

Danny goes on his first date since his wife's death in the season one episode "Sea Cruise," as part of a fishing trip that was intended to only include himself, Jesse and Joey; he is seen going out on dates on select occasions throughout the series. While Rebecca goes on maternity leave in season five just before giving birth to his nephews Nicky and Alex, Danny ends up falling in love with her co-host replacement, Vicky Larson. The two of them begin dating in season five's "Easy Rider," becoming Danny's most serious relationship since he became a widower, and the two later become engaged in the season six finale "The House Meets the Mouse". However, their relationship turned into a long-distance situation as Vicky was assigned various reporting jobs away from San Francisco. In season seven's "The Perfect Couple," Vicky ended up getting her dream job of anchoring the network news in New York City, but a long-distance relationship did not work for either of them, so Danny decides to break up with her; this leads him to a mass feng shui habit in the following episode, "Is It True About Stephanie?," to which his family acknowledges was his way of trying to cope with his breakup. Danny eventually meets fellow single parent Claire Mahan in season eight episode "Making Out Is Hard to Do," and go on a date in the episode "Claire and Present Danger."

Although he is not established with this trait early on (season one's "The Return of Grandma" depicts him as begrudgingly trying to clean the messy house with Jesse and Joey after their mothers threaten to move in if they cannot keep the place clean), much of the humor surrounding Danny's character comes from his obsession with cleaning and cleanliness. Danny can often be found cleaning for cleaning's sake, sometimes even cleaning his cleaning products (in a version of the original season three opening titles, seen during episodes in which Lori Loughlin does not appear as Rebecca Donaldson, Danny is even shown to be cleaning his floor vacuum with a handheld vacuum). He says the family motto is "clean is good, dirt is bad". Danny views spring cleaning as his equivalent to Christmas and home movies as his New Year's Eve (as revealed in the season two episode "Goodbye, Mr. Bear"). His quirkiness and generally "unhip dad" personality are also targets for humor. He is a skilled pool, dart player and guitarist (as respectively revealed in season four's, "Girls Just Wanna Have Fun," and season eight's, "To Joey, with Love").

Like most other characters, he generally cannot stand Kimmy Gibbler, considering her as “an annoying, obnoxious nuisance”;^[1] at times, urging D.J. to make new friends whenever Kimmy does something that irritates him. Danny also has one brother and one sister, and his parents are divorced. Unlike his brother-in-law Jesse (who is more into rock-and-roll), Danny has a taste for 1970s Disco music; one of his favorite songs is "Play That Funky Music" by Wild Cherry.

In the first episode of Fuller House, Danny and Becky relocate to Los Angeles for their new talk show, Wake Up USA, and it is revealed that Danny got remarried to a woman named Teri. During the second season Danny goes through a little bit of a mid-life crisis since he just turned 60. In season three Danny reveals that him and Teri got divorced. Danny and Becky asked for raises on their show but since they asked for too much they are fired and replaced by Mario Lopez. After feeling sorry for themselves they go back to Wake Up San Francisco to ask for their old jobs back but the station only wants Becky back. To cheer him up, the girls somehow tracked down Vicky and surprised him with her. He invites her to the 30th "Dadi-versary" party the girls threw for him, Jesse and Joey. Since Becky, Jesse and Joey are all moving back to San Francisco, Danny announces he's moving back too, and back into the house.

Joey Gladstone

Joseph Alvin "Joey" Gladstone (portrayed by Dave Coulier) is the childhood best friend of Danny Tanner, and adulthood best friend of Jesse Katsopolis. Joey moved in with Danny shortly after the death of Danny's wife, Pam, to help raise D.J., Stephanie, and Michelle. Joey works as a stand-up comedian, whose act usually includes vocal imitations of cartoon characters such as Popeye, Bullwinkle J. Moose, Pepé Le Pew and others. Joey initially slept in the alcove of Danny's living room. However, after complaining of not being able to find privacy, Danny reconstructs his basement garage into a bedroom for him in the season one episode "Joey's Place" (prior to the reveal, Joey contemplates moving out after the family's behavior makes him believe that Jesse and Danny can handle taking care of the girls and that he is not needed). Joey nearly quits comedy in the season one episode "But Seriously, Folks," after Phyllis Diller (who was there as an audience member) hogs his slot at a comedy club, deciding to change his name to Joe and become a serious businessman. He reverses his decision after D.J. decides to quit practicing the guitar, realizing that he is not setting a good example. Although there was some tension between Joey and Jesse when they first move in with the Tanners, they quickly become good friends to the point where Jesse asks Joey to be his best man at his wedding. Even so, Joey's perceived immaturity does irritate Jesse at times. Joey usually handles the day-to-day raising of the kids by doing chores like making meals, driving the kids to school appointments, and after school activities, taking care of Michelle as a baby, and helping the kids with their homework. Joey also buys D.J. her first car for her 16th birthday in the season six episode "Grand Gift Auto," which ends up getting repossessed after the police discover that the car had been stolen; Joey nearly moves out again after the family's attempts to try illustrate that Joey is not capable of committing a crime make him believe that the rest of the family thinks of him as a big joke. It is in this episode that Joey reveals that he had wished to have siblings as he grew up as an only child (even imaging that he was part of The Brady Bunch), and that being part of the Tanner family gave him the extended family he always wanted. In season four's "Viva Las Joey," Joey is reunited with his estranged father (at the arrangement of Stephanie and D.J.), a former serviceman in the Armed Forces, with whom Joey did not get along with growing up due to his strict parenting style and his disapproval of Joey's dream of being a comedian; his father realizes that Joey made the right career decision when he sees his son's routine when Joey is invited as an opening act for Wayne Newton in Las Vegas.

Joey has held various jobs in addition to his work as a stand-up comic. For a while during seasons two and three, Joey and Jesse run an advertising business, J&J Creative Services, in which they partnered to compose jingles for television and radio commercials. In season four's "Joey Goes Hollywood," Joey wins a role he secretly auditions for in a sitcom co-starring Frankie Avalon and Annette Funicello called Surf's Up. Joey's most successful job was portraying "Ranger Joe," on an afternoon children's variety television show. He was given the job to replace retiring original host "Ranger Roy" in season five's "The Legend of Ranger Joe," only to be fired after triggering Roy's acute physical paranoia when hugging him as a thank you; after Danny informs Joey of this while telling him of his firing, Joey ends up saving Roy from a "hug-o-gram" that he had sent to gratitude for the job; he then gets rehired after Roy becomes impressed with Joey's hosting skills when he takes over for Roy on his last show. Ranger Joe's sidekick is his wise-cracking woodchuck marionette puppet "Mr. Woodchuck" (first seen in "The Legend of Ranger Joe" and last seen in "Michelle Rides Again"). Joey quits his job in season six's "Radio Days," after he becomes disgruntled with his boss Mr. Strowbridge's wife as his co-host. Jesse and Joey subsequently become co-hosts of a successful afternoon show on radio station KFLH called, Rush Hour Renegades. Besides his impressions, much of Joey's humor comes from his depiction as a man child, particularly the fact that he still watches cartoons as an adult and has an extensive knowledge of animation.

Joey has moved to Las Vegas in Fuller House, and is now married with four kids. His wife Ginger is a magician, and their kids, Phyllis, Lewis, Joan, and Jerry are very loud and obnoxious kids. Joey and his kids are moving back to San Francisco since his wife will be working as a magician on a cruise ship for six months. He also bought back the Smash Club with Jesse.

D.J. Tanner

Donna Jo Margaret "D.J." Tanner (portrayed by Candace Cameron Bure) is Danny and Pam's oldest child. Over the course of the show's run, D.J. attends Frasier Street Elementary, Van Atta Junior High and Bayview High School. In the pilot episode "Our Very First Show," she ends up having to share her bedroom with Stephanie in order to allow Jesse to move into Stephanie's old bedroom; due to problems with privacy regarding Stephanie, in the season five episode "Take My Sister, Please," she sells Danny on an idea to switch rooms with Michelle, who in turn would move in with Stephanie (only after convincing Michelle to move in with Stephanie, after she rejects the offer to move in with her older sister).

D.J. is typically the daughter who acts the most practical, often giving advice to her younger sisters, Michelle and Stephanie. Although she sometimes bickers with them, she cares for them deeply. As D.J. entered into middle school, she started to deal with more serious issues like puberty and dating. She has her first serious relationship with Steve Hale (who was first introduced in the season five episode "Sisters in Crime"), who later becomes a real fixture in her life (and a regular character beginning in season six) when their characters return from a summer abroad in Spain. Their relationship lasts until they break up in the season seven episode "Love on the Rocks," when they realize that the passion in their relationship is gone, but they agree to remain friends. D.J. has on-and-off relationships (during the show's final season) with guitarist Viper (a member of Jesse's new band Hot Daddy and the Monkey Puppets) and rich kid Nelson, but both relationships do not last (the two end up vying for D.J.'s affections in the season eight episode "D.J.'s Choice," only for D.J. to reject them both after their fighting gets to be too much for her to bear). In the series finale "Michelle Rides Again," Steve shows up at the Tanner house to take D.J. to her senior prom and they share a kiss. Her best friend throughout the show was next-door neighbor Kimmy Gibbler, who was the complete opposite of D.J. in every way. In season eight, D.J. gets accepted to University of California, Berkeley and it is implied she will go to college there after graduating high school (after she was rejected from her first choice, Stanford University).

In Fuller House, D.J. is a recent widow and mother of three kids, Jackson, Max and Tommy, and lives with Stephanie and Kimmy. D.J. has since become a veterinarian. When her boss retires, his son, Matt Harmon, and D.J. take over the pet clinic. Matt and Steve fight for D.J.'s affection, but both end up dating other people after D.J. says she's not ready to commit someone new yet. Realizing they have feelings for each other, Matt breaks up with his girlfriend and starts dating D.J. On the way to Steve's wedding in Japan, D.J., wearing a sleeping mask - and thinking she's talking to Kimmy - unknowingly tells Steve that she was going to pick him over Matt, and she feels like she's losing her soulmate. Steve tells Kimmy about D.J.'s confession and his intention to confront D.J. but changes his mind after he witnesses Matt proposing to D.J. The next day, before the wedding starts, Kimmy tells D.J. that Steve was the one who heard what she said on the plane. At the altar, Steve calls off the wedding, and D.J. breaks her engagement to Matt. Back home, the two decide to wait a month before they start dating, out of respect to their exes. After their "third, first date," Steve tells D.J. that the Los Angeles Lakers want him to be the team's foot specialist. He chooses to stay with her, but D.J. calls the team and says that he will take the job.^[2]

Stephanie Tanner

Stephanie Judith Tanner (portrayed by Jodie Sweetin) is the witty, sarcastic middle child of Danny and Pam, the younger sister of D.J., and the older sister of Michelle. Her mother died when she was five years old. Her catchphrases during the early seasons of the series include "how rude!," "well, pin a rose on your nose!" and "hot dog". She eventually evolved into something of a tomboy in seasons four and five. Stephanie has a habit of spying on D.J.'s life by reading her diary and eavesdropping on her telephone calls (having been caught in the act several times), and is generally the most athletic and nosiest of the Tanner girls. Her best friends in school are Gia Mahan and Mickey, whom she meets in season seven (the former is the only one who appears through to season eight). Of the three sisters, Stephanie has dealt with the toughest issues, such as peer pressure into smoking (in season seven's "Fast Friends"), "make-out" parties (in season eight's "Making Out is Hard to Do"), joyriding (in season eight's "Stephanie's Wild Ride"), and uncovering a classmate's child abuse (in season six's "Silence is Not Golden"), as well as the death of her mother when she was only five. In her early years, she is very sentimental about Mr. Bear, a stuffed animal that her mother gave to her after Michelle was born (this was the focal point of the season two episode "Goodbye Mr. Bear"). She and Jesse are the most abrasive when it comes to how they feel about Kimmy Gibbler.

In Fuller House, Stephanie volunteers to give up her life in London to move back into her childhood home to help take care of her sister's three kids. Kimmy volunteers to move in as well much to Stephanie's dismay but she soon puts her abrasive feelings aside, and becomes friends with her. Stephanie confesses to D.J. that she can't have kids but wants to. Stephanie starts a relationship with Kimmy's younger brother Jimmy. Becky schedules Stephanie for a pelvic exam and turns out she has three vivable eggs and can have a baby via surrogacy. Since she hasn't been dating Jimmy for that long she doesn't want to put pressure on him for being the father, and throwing him into a lifelong commitment so soon in their relationship. He wants to be the father. They are able to make embryos and Kimmy volunteers to be the surrogate mother. Kimmy is able to get pregnant with the embryos.

Michelle Tanner

Michelle Elizabeth Tanner (played by twins Mary-Kate and Ashley Olsen), is Danny and Pam's youngest daughter. Danny is more overprotective of Michelle than the other girls. Michelle was just a baby when Pam died, so she hardly remembers her mom. Jesse and Joey's misadventures in taking care of her when she was a baby provided a great deal of humor. Once Michelle started to grow up, she became the focus of more of the show's storylines. Her best friends, Teddy and Denise, appear frequently in later seasons. She also has other friends, such as Derek Boyd, Lisa Leeper, and bossy Aaron Bailey, who Michelle has an uneasy friendship with. Her favorite toys (in earlier seasons) are Barney, a plush bear who hangs on the wall above her bed, and her stuffed pig. It is apparent that Jesse is somewhat closer to her than her sisters, and he gives her nicknames such as "munchkin", "shorty" and "rugrat". She is known for her many recurring catchphrases such as "you got it, dude!", "you're in big trouble, mister!", "oh, puh-lease!", "aw, nuts!", "duh!", and "no way, José!"

Michelle does not appear in Fuller House but it is mentioned that she is now living in New York, and owns a fashion company. (a real-life reference to the character's actresses being fashion designers currently)

Rebecca Donaldson Katsopolis

Rebecca Donaldson Katsopolis (portrayed by Lori Loughlin), is the sarcastic, practical, but very loving and well-educated woman who becomes the love interest and later wife of Jesse Katsopolis. Becky was born in Valentine, Nebraska and decided to pursue journalism as a career while she was in high school. Becky moves to San Francisco to become the co-host of Wake Up, San Francisco, being paired with Danny as her co-host; the two become close friends, although she often quips about Danny's quirks and tendency to ramble in his conversations. She was reluctant to admit her feelings for Jesse at first, but she eventually falls in love with him. The two almost elope in Lake Tahoe in the season two finale "Luck Be a Lady", but backed out when Becky realized that she and Jesse were not really ready to get married. They eventually get married (in the second part of the season four episode "The Wedding") on Valentine's Day.

After Jesse has a bittersweet farewell to the rest of the family when he decides to move into Rebecca's apartment in the season four episode "Fuller House", Rebecca agrees to move in with the Tanners and Joey when she discovers how much Jesse misses them, living together in the attic (which Jesse and Joey have converted into an apartment). Becky helps to transform Jesse, although she still teases him about his obsession with his hair and love of Elvis. She also serves as a mother figure to the girls at times; most prominently giving advice to D.J. as she becomes a teenager. Becky gives birth to twin boys Nicholas and Alexander on Michelle's fifth birthday in part two of the season five episode "Happy Birthday, Babies". She and Jesse name Alexander after a teacher who inspired her to become a journalist and Nicholas after Jesse's father. Becky is offered a producer role on Wake Up, San Francisco in the season eight episode "The Producer", which results in Danny briefly quitting the show due to him being passed over for such a promotion.

In Fuller House, she, Jesse, and Danny all move to Los Angeles to start their new jobs. She and Danny now host a nationally syndicated talk show called, Wake Up USA. Becky gets baby fever when around D.J.'s youngest son, Tommy. She and Jesse end up adopting a baby girl whom they name Pamela. Becky and Danny get fired from Wake Up USA when they asked for too much money. They ask for their old jobs back at Wake Up San Francisco but the station only wants her back. They want her to host an all women's talk show called The Gab. She, Jesse and Pamela are moving back to San Francisco.

Kimmy Gibbler

Kimberly Louise "Kimmy" Gibbler (portrayed by Andrea Barber, recurring since season one and upgraded to a series regular in season five) is D.J.'s best friend and the Tanners' annoying but well-meaning next-door neighbor. Kimmy and D.J. have been best friends since the Gibblers moved next door to the Tanners, despite their differing personalities; the two have temporarily ended their friendship multiple times during the show's run due to disputes over various situations, but always end up reconciling and forgiving each other. Most of the Tanner family cannot stand her (Danny, Stephanie and Jesse are especially annoyed by her, with Stephanie often making jabs at her lack of intelligence and other unusual quirks and Danny urging D.J. to make new friends and often asking Kimmy to leave the house). She is often known to be a poor student in school, and had copied D.J.'s homework during most of the early seasons. Kimmy is the subject of a recurring gag in the series, regarding her terrible foot odor, which becomes noticeable to other people mainly once she removes her shoes; Kimmy also becomes aware of this in a scene in the season seven episode "The Apartment", in which she accidentally grabs one of her shoes while searching for her phone when Danny calls her to find out the whereabouts of D.J. (who had fallen asleep on her boyfriend Steve's couch while watching a movie in his apartment). She is also known to be addicted to shopping.

In the episode "Another Opening, Another No Show", Jesse and Kimmy get locked in a closet on the night of the grand re-opening of The Smash Club, after the door handle breaks off in Jesse's hand; while there, Kimmy finally tells Jesse how much it hurts when he and the other Tanners (except for D.J.) pick on her. He finally tries to stop picking on her and tells the Tanners to try to go easy on her. However, their behavior towards her remains the same in later episodes, although she never seems to mind it anymore.

Kimmy's only serious relationship is with Duane (who is introduced in season eight episode "Taking the Plunge"), a very air-headed boy who was only known to say "whatever". Ironically, he was shown to have a fondness for Shakespearean works as he passionately quoted a line from Shakespeare's 18th sonnet. In "Taking the Plunge," Kimmy decides to run off to Reno and elope with Duane after she was rejected by the colleges that she had applied to, and is afraid that D.J. will go off to school and forget her. When D.J., Jesse, and Danny arrive at the chapel to stop her from getting married too young, D.J. tells her that she will always be her best friend no matter what. In the two-part series finale "Michelle Rides Again," she tries to find D.J. a blind date for prom, and ends up surprising her with her ex-boyfriend Steve instead.

Sometime after high school Kimmy got married to a race car driver named Fernando, and has a daughter named Ramona. In the sequel series she and Ramona move into the Tanner family home after D.J's husband passed away. She moved in to help her along with Stephanie. Kimmy has become a party planner. Kimmy volunteers to be Stephanie and Jimmy's surrogate mother,

Steve Hale

Steven "Steve" Hale (originally introduced as Steve Peters; portrayed by Scott Weinger) is D.J.'s first steady boyfriend. He is introduced in the season five episode "Sisters in Crime" as D.J.'s date to a movie that she ends up taking Michelle and Stephanie to, and returns to the series as a regular character in the sixth-season premiere "Come Fly With Me" (which establishes the character as played by Weinger in his original appearance the season prior). Steve is two years older than D.J. and is a star member of the high school wrestling team. He is known for having a healthy appetite, and often eats at the Tanners' when he visits.

In "A Very Tanner Christmas," Steve receives an acceptance letter to a party school in Florida that he had applied to (this causes the two to briefly break up due to D.J.'s concern that she would miss him), but decides to go to a local community college in order to improve his grades and continue his relationship with D.J. In the season six episode "Prom Night," both he and D.J. attend Steve's prom where he is elected prom king (although his ex-girlfriend—whose affections he later rejects—is named prom queen). Steve and D.J. break up in the season seven episode "Love on the Rocks," after they realize that their relationship was not as passionate as it used to be, but they decide to remain friends. When D.J. needs a date for her senior prom, Kimmy surprises her and gets Steve to be her date.

After college Steve becomes a podiatrist. In Fuller House Steve is a divorcee and his ex took half what he's worth. With him and D.J. both now single he tries to start a relationship with her again. He ends up later getting engaged to woman named C.J. who is just like D.J. On the way to Japan, thinking that Kimmy is sitting next to her, D.J. confesses that she was going to pick Steve not Matt, and feels like she is losing her soulmate. Steve was the one who actually heard it. At the alter he realizes he still loves D.J. and can't marry C.J. so he calls the wedding off. D.J who still has feelings for Steve break up with Matt. A month after the almost wedding they start dating again. There is bad news for the reunited couple when the Lakers want him to be their foot specialist. He declines to stay with D.J. but she calls the team to say he will take the job. Steve tells her they will back together in six months.

Nicky and Alex Katsopolis

Nicholas "Nicky" and Alexander "Alex" Katsopolis, (played by Daniel and Kevin Renteria as babies during season 5; Blake and Dylan Tuomy-Wilhoit as toddlers for seasons 6–8) are the twin sons of Jesse and Becky Katsopolis. The two were born in the season five episode "Happy Birthday, Babies," on the date of Michelle's fifth birthday. Becky named Alex after a high school teacher who inspired her to venture into a career in journalism, while Jesse chose to name Nicky after his father, for giving him great hair. They have strawberry-blond hair and are fun-loving toddlers, with minor distinctions between them. Nicky is more quiet and sweet, while Alex is more outspoken and mischievous. They often repeat each other's words.

In Fuller House, the twins follow their parents to Los Angeles, and decide to run a fish taco food truck.

Jackson Fuller

Jackson Fuller (portrayed by Michael Campion) is D.J.'s oldest son. When Kimmy and her daughter, Ramona moves in Jackson has to give up his room and move in with his brother Max. Jackson and Ramona don't get along at first but become like brother and sister. Jackson has shown to be a good older brother to Max and Tommy. Jackson likes to do stunts, and joins the football team to impress Ramona's friend, Lola. He likes to call himself "J. Money" and "Action Jackson". He briefly dates Lola but she breaks up with him for being too clingy. While attending summer school he becomes friends with Gia's daughter Rocki, much to D.J's dislike.

Max Fuller

Max Fuller (portrayed by Elias Harger) is D.J.'s well dressed and intelligent middle child. He likes science, and is shown to be a clean freak like his grandfather. Max has rivalries with Kimmy's fiancé Fernando and classmate Taylor. Max's girlfriend is Rose, the daughter of Steve's fiancée C.J.

Ramona Gibbler

Ramona Gibbler (portrayed by Soni Nicole Bringas) is the daughter of Kimmy Gibbler and her ex-husband/fiancé, Fernando. She is not thrilled when she has to move into the Tanner family home and change schools. Ramona quickly befriends one of the popular girls in school, Lola Wong, and briefly dates Jackson's friend, Bobby Popko. She is an aspiring dancer.

Tommy Fuller

Tommy Fuller, Jr. (portrayed by twins, Dashiell and Fox Messitt) is D.J.'s youngest son. Like his aunt Michelle he also loses a parent as a baby.

Fernando Hernandez-Guerrero-Fernandez-Guerrero

Fernando Hernandez-Guerrero-Fernandez-Guerrero (portrayed by Juan Pablo Di Pace), is Kimmy Gibbler's race car driving ex-husband/fiancé. At the start of Fuller House, him and Kimmy are separated due to his unfaithfulness to her. Fernando begins to miss her and tries to win her back. It works but he ends up finally signing their divorce papers. Though he only does this to repropose which she accepts. Fernando retires from his racing career, and moves in. Ten months after moving in, he buys Kimmy's childhood home and moves in with her brother.

Matt Harmon

Matt Harmon (portrayed by John Brotherton) is D.J.'s partner at the Harmon/Fuller Pet Care. He originally intended to fill in for his dad while he was away on a trip to India but decides to stay in San Francisco. When his dad retires he has Matt and D.J. take over the business. Matt and Steve fight for D.J.'s affection. She and him eventually begin dating. While in Japan for Steve and C.J's wedding, Matt proposed to D.J. and she says yes. The next day at the wedding Steve calls off his wedding, and D.J. breaks off her engagement. A heartbroken Matt walks off. He goes on an eight-day vacation and when he comes back to work he tells D.J. he doesn't know how he able to work with her if they’re not together anymore. He takes some time off to think, and when he returns he tells her that he will be opening up a new pet clinic two blocks down.

Lola Wong

Lola Wong (portrayed by Ashley Liao) is Ramona's best friend and Jackson's ex-girlfriend. Lola's father gets a job in Fresno and she moves.

Jimmy Gibbler

Jimmy Gibbler (portrayed by Adam Hagenbuch) is Kimmy's younger brother. One day he walks into the family's backyard and hears Stephanie singing. The two end up kissing, and are interrupted by Kimmy who informs Stephanie that he is her brother. Jimmy and Stephanie begin dating. When Stephanie gets the news that she can have a baby via surrogacy, she thinks it's too soon in their relationship to ask him to be the father. After finding that out from Kimmy, he tells her that he wants to be her baby's father. Kimmy volunteers to be his and Stephanie's surrogate.

Comet

Comet (portrayed by Buddy) is a golden retriever who is a pet of the Tanner family. He first appeared in "And They Call it Puppy Love" where his mother Minnie got into the Tanner family's backyard where she had her puppies. Out of the puppies, Comet was the one that the Tanner family kept.

In Fuller House, Steve's dog Comet Jr. Jr. (Comet's grand pup) has puppies and D.J. allows Max to pick a puppy. He names it Cosmo.