The Beach Boys live performances

By the end of 1964, the stress of road travel, composing, producing and maintaining a high level of creativity became too much for Brian. On December 23, while on a flight from Los Angeles to Houston, he suffered a panic attack only hours after performing with the Beach Boys on the musical variety series Shindig!.[4] In January 1965, he announced his withdrawal from touring to concentrate entirely on songwriting and record production. For the rest of 1964 and into 1965, Glen Campbell served as Wilson's temporary replacement in concert, until his own career success pulled him from the group in April 1965.[5] Bruce Johnston was asked to locate a replacement for Campbell; having failed to find one, Johnston himself became a full-time member of the band on May 19, 1965, first replacing Brian on the road and later contributing in the studio, beginning with the vocal sessions for "California Girls" on June 4, 1965.[6][7]

Carl subsequently became the musical director of the band onstage; contracts at that time stipulated that promoters hire "Carl Wilson plus four other musicians".[8] Throughout 1965, Brian still performed live with the Beach Boys, but only on justified occasions.[7] Shortly after completing the recording of the imminent Smiley Smile (1967), the band scheduled two performances in Hawaii for a prospective live album, Lei'd in Hawaii, that would be released on their new record label, Brother Records. Difficulties arose around this time. Johnston refused to travel for the reason that "it had all got too weird."[9] To alleviate this, Brian was persuaded into making the trip. Ultimately, the band performed too poorly for the material to be released, and the recording allegedly suffered technical problems that could not be fixed in the studio.[10] Brian would not go on another tour with the group until 1976, as part of the "Brian's Back!" campaign.

In late 1967, the group toured for the first time with outside musicians adding to the lineup of two guitars, bass, drums, and the occasional organ accompaniment: keyboardist Daryl Dragon and bassist Ron Brown. They eventually replaced Ron Brown with bassist/guitarist Ed Carter, also adding a percussionist.[11] For a tour of Europe in late 1968, the band used a horn section. The touring band expanded during the late 1960s and early 1970s, with multiple percussionists, including Mike Kowalski, and keyboardists, including Billy Hinsche and Carli Muñoz, rotated through the touring band at this time.

In 1972, the group added two official members for the first time since Johnston's arrival in 1965: guitarist Blondie Chaplin and drummer Ricky Fataar. Chaplin departed in late 1973, with his role as bassist on the road taken by James Guercio, who was also the manager for the band Chicago. In 1974 they added a new percussionist Bobby Figueroa who replaced Mike Kowalski.

In 1976, Brian returned to the touring group as a keyboardist to promote the Brian's Back 'campaign' and the album 15 Big Ones. This also allowed him to promote the treatment that he was under for part of his first term of service under Eugene Landy. For the first time in nearly 6 years, The Beach Boys performed their first show with all five original members at Anaheim Stadium on July 3, 1976, which portions of the concert were based on the biographical concert film, "The Beach Boys: Good Vibrations tour". For much of 1978, Brian served mostly as the band's bassist on the road, with then-bassist Ed Carter shifting to guitar.

In May 1979, Dennis was suspended from the touring band. He was absent from many concerts, with percussionist Bobby Figueroa moving to drums in his absence, but he returned in June 1980 for the 1980 tour of Europe. From mid-1979 until June 1980 Bobby was on drums for parts of every show. The supporting musicians for the rest of 1980 were Ed Carter on lead and rhythm guitar, Joe Chemay on bass, Billy Hinsche on Bass (partially), Bobby Figueroa on percussion and drums for some songs, and Mike Meros on organ, keyboards, synthesizer, and piano. They performed at Knebworth, England on June 21 which was the day before, and prior to the concert they sang happy birthday to Brian. This was the eighth live album and the first historic live album featuring all six band members to be released, titled Good Timin’: Live at Knebworth England 1980. On July 4th, 1980, they played at the Washington Mall, notably featuring all six band members playing together. The band themselves provided the majority of the instrumentation in their concerts, only augmented by keyboardist Mike Meros, Figueroa, and Carter. The band was joined by bassist/vocalist Joe Chemay for a tour of Europe in 1980, during which Carter played guitar for the entire set. Bobby Figueroa left in 1981 and returned in July 1983.[12]

In 1981, Carl quit the live group because of unhappiness with the band's nostalgic format and lackluster live performances, subsequently pursuing a solo career.[13] He returned in May 1982 – after approximately 14 months of being away – on the condition that the group reconsider their rehearsal and touring policies and refrain from "Las Vegas-type" engagements.[14] His place on guitar on the road was taken by longtime touring bassist/guitarist Ed Carter. Simultaneously, Adrian Baker joined as a touring vocalist and rhythm guitarist, to handle many of Brian's former vocals, especially his famous falsetto vocals. Carter's role as a bassist was taken by Ernie Knapp. Carter left the touring band in late 1981 after suffering a hernia, with his place on lead guitar being taken by Jeff Foskett. Then Ed Carter returned in June 1982. When Carl had returned in May 1982, he overhauled the touring band, firing Knapp and rehiring Hinsche and Carter, among other personnel moves.[11][15] Baker departed later that year, with Foskett taking his falsetto vocals.

In late 1982, Brian departed from the touring band to undergo a second term of care under Eugene Landy. Brian returned in May 1983 making semi-regular appearances through 1990. For the rest of 1983, Supporting musicians at the concerts included Ed Carter on bass, Billy Hinsche on rhythm guitar, keyboards, bass, and vocals, Mike Kowalski on drums, and Jeff Foskett on vocals and lead guitar. Interior Secretary James G. Watt banned The Beach Boys from Performing on the Washington mall on July 4, because they attracted the wrong element. They had their last concert with all 6 members at Atlantic City on July 4th, 1983. Bobby Figueroa returned on percussion and Dennis Wilson and Mike Kowalski were both on drums. Four months later, Dennis died in December 1983, with his role as road drummer taken by touring percussionist Mike Kowalski. Jardine's son Matt joined the touring band in 1988 as a percussionist, with Figueroa leaving by that summer.[16] In 1990, Foskett was let go from the band, with Baker returning. By 1992, Matt Jardine replaced Baker as the falsetto vocalist. By 1996, Carter and Hinsche were replaced by bassist Chris Farmer and keyboardist Tim Bonhomme.[15]

In 1997, Phil Bardowell joined as a rhythm guitarist.[16] Also in 1997, Carl was diagnosed with cancer;[16] he performed for several months while his condition started to deteriorate. Bardowell briefly moved to lead guitar before former guitarist David Marks rejoined the band and took Carl's spot on the road, while Farmer took Carl's role as musical director. Love, Johnston, Marks, Glen Campbell, Dean Torrence of Jan and Dean, and John Stamos (who had been a semi-regular guest in the touring band since the 1980s and continues to do so) performed at a pre-show for the 1998 Super Bowl, as "A Tribute to The Beach Boys" featuring the aforementioned members. Carl Wilson died on February 6, 1998.

After Carl died in 1998, the remaining members splintered. Following one final performance on May 9 as a benefit concert for the American Cancer Society in Detroit, Love, Johnston, and Marks continued to tour together, initially as "America's Band", but following several cancelled bookings under that name, Love sought authorization through Brother Records Inc. (BRI) to tour as "The Beach Boys" and secured the necessary license. Since 1999, Love is obligated to continue touring in order to maintain revenue flow to BRI. At the time, Wilson was also offered the license, but declined.[17]

Jardine fought for the right to tour under the moniker "The Beach Boys Family & Friends" but was denied from using the name in any promotional or band name manner. During this time, Jardine's group included his sons Matt and Adam, Brian Wilson's daughters Carnie and Wendy Wilson, Cass Elliot's daughter Owen, former touring bassist Ed Carter, former touring percussionist/drummer Bobby Figueroa. Jardine's group briefly included Daryl Dragon, who had formerly toured and recorded with The Beach Boys. Jardine formed a later group, also featuring former Beach Boys touring members, called the Endless Summer Band, one of the few names he was allowed to use as a result of the 1998–1999 lawsuits.

During the legal struggle, Matt Jardine left Love and Johnston's "The Beach Boys" touring group and was replaced by a returning Adrian Baker. Marks left the group in July 1999 because of his health, with Bardowell moving back to lead guitar in Marks' absence. In July 2001, longtime keyboardist Mike Meros was fired and replaced by John Cowsill, drummer for the 1960s family band The Cowsills.[12][18] At the same time, Bardowell left the touring band and was replaced by Scott Totten.[12] In 2004, Baker was replaced by former Papa Doo Run Run member Randell Kirsch. Love's son Christian joined as a second rhythm guitarist in 2006. Longtime drummer Mike Kowaski was fired in 2007, with Cowsill moving to drums in his absence. Chris Farmer was fired in 2007, with Kirsch moving to bass and Totten taking his role as musical director.

In 2008, Marks toured with the group briefly for a tour of Europe. Otherwise, the lineup remained until 2012.[16]

Al Jardine appeared at two one-off shows in 2011 as a test for a possible future reunion.[19] At the end of 2011, Wilson, Love, Jardine, Marks, and Johnston reunited for a new album and tour, using various members from Wilson's band, including former Beach Boys touring vocalist/guitarist Jeff Foskett and Paul Von Mertens, who was the first woodwind player in the band since 1978, plus Totten and Cowsill from Love and Johnston's touring band. However, Love took the option to end the tour later in the year, and continued touring with Johnston and his pre-reunion touring band. Jardine and Marks ultimately appeared with Wilson's band in 2013, with Jardine remaining into 2014 and onwards.

Jardine and Marks appeared at a one-off show in 2014, the Ella Awards where Love was honored as a singer. Love and Johnston's touring band was joined by Marks for several dates in 2014 and 2015, including a show in Jones Beach, California on July 5, 2014, where promoters had asked Jardine to appear. Ultimately, this plan fell through, with Jardine continuing to join Wilson, with whom he has toured since 2013. Foskett rejoined the touring band in 2014, with Love's son departing at the same time.[20] Shortly afterward, Kirsch was replaced by former Four Freshmen vocalist Brian Eichenberger. In 2016, saxophonist/flutist Randy Leago was added, marking the first time since 1998, with the exception of Paul Von Mertens during the 2012 reunion tour, that the touring band included a woodwind player. Eichenberger left the touring band in 2018; Kirsch was a substitute before Eichenberger was replaced by Frankie Valli and The Four Seasons bassist Keith Hubacher. Christian Love rejoined the touring band in 2018 as a second rhythm guitarist. Jeff Foskett would leave the band in 2019 due to undergoing throat surgery and would be replaced by Brian Eichenberger. Foskett has made occasional appearances with the band since 2019.

In late April, 2020, when asked about a possible reunion, Al Jardine stated, "oh, it will happen. We'll probably do about 20 or 30 shows next year. That's the 60th anniversary next year." Mike Love also expressed interest in a reunion during an interview with Rolling Stone.