AJ (given name)

The given name or nickname AJ may refer to:

In arts and media

• AJ Alexander (born 1980), American model and Playboy Playmate
• A. J. Calloway (born 1974), American television personality
• A. J. Cook (born 1978), Canadian actress
• A. J. Croce (born 1971), American singer and songwriter
• A. J. Cronin (1896–1981), Scottish novelist
• AJ Dee, (born 1982), Filipino actor
• A.J. Gibson (architect) (1862–1927), American architect
• A. J. Jacobs (born 1968), American journalist and author
• Ananta Jalil, Bangladeshi actor
• Adrienne Janic (born 1974), American actress and television host
• AJ Junior, real name Achraf Janussi, songwriter
• Lee Gi-kwang "AJ" (born 1990), South Korean entertainer
• AJ McLean (born 1978), American singer and member of the band Backstreet Boys
• AJ Michalka (born 1991), American actress and musician
• AJ Muhlach (born 1992), Filipino actor, singer and member of the XLR8
• A. J. Pero (1959–2015), American drummer of the band Twisted Sister
• AJ Perez (1993–2011), Filipino actor
• AJ Perez (blogger) (born 1981) Filipino blogger and motivational speaker
• AJ Pritchard (born 1994), English dancer and choreographer
• AJ Rafael (born 1989), Filipino-American musician, singer and songwriter

In sport

• A. J. Allmendinger (born 1981), American race car driver
• A. J. Burnett (born 1977), American Major League Baseball pitcher for the Pittsburgh Pirates
• Adam AJ Edelman (born 1991), American-born four-time Israeli National Champion in skeleton event, and Israeli Olympian
• A. J. Foyt (born 1935), American race car driver
• A. J. Haglund (born 1983), American football player
• A. J. Hawk (born 1984), American football linebacker for the Green Bay Packers
• Anthony Joshua (born 1989), British professional boxer
• AJ Lee (born 1987), ring name for April Jeanette Mendez, an American professional wrestler
• AJ Rosen (born 1984), British-American luge Olympian
• A. J. Pierzynski (born 1976), Major League Baseball catcher for the Chicago White Sox
• A. J. Price (born 1986), NBA basketball player
• A.J. Styles (born 1977), ring name for Allen Jones, an American professional wrestler

In other fields

• A. J. Balaban (1889–1962), co-founder of Balaban and Katz
• Andrew Jackson (1767–1845), American general and politician, seventh President of the United States
• Andrew Johnson (1808–1875), U.S. Senator from Tennessee, 17th president of the U.S.
• A. J. Weberman (born 1945), garbologist, Dylanologist, Yippie and CIA historian
• Jill Price (born 1965), the first diagnosed hyperthymestic, originally identified as "AJ"