OJ

OJ may refer to:


 * Orange juice

In American football

 * O. J. Simpson (1947–2024), American football player, broadcaster, actor, and convicted felon
 * Ottis Jerome "O.J." Anderson (born 1957), American football player
 * O. J. Childress (born 1976), American football player
 * O. J. Howard (born 1994), American football player
 * O. J. McDuffie (born 1969), American football player

In other sports

 * O. J. Mayo (born 1987), American professional basketball player
 * Olivier Jacque (born 1973), French motorcycle road racer
 * Olli Jokinen (born 1978), Finnish ice hockey player
 * Orlando Jordan (born 1974), American professional wrestler
 * Omar 'OJ' Koroma (born 1989), Gambian footballer
 * OJ Porteria (born 1994), Filipino footballer

In music

 * OJ da Juiceman (born 1981), American rapper
 * Oran "Juice" Jones (born 1959), American soul and R&B singer and actor
 * Orlando Julius (born 1943), Nigerian musician sometimes referred to as OJ

In other fields

 * Dennis Mugo, Kenyan actor known as OJ
 * OJ Borg (born 1979), British television and radio presenter
 * Olivia Jade (born 1999), social media influencer and USC student
 * Lindsay Owen-Jones (born 1946), British chairman and CEO of the cosmetics and beauty company L'Oréal

Groups of people

 * Old Johnians:
 * Category:People educated at St John's School, Leatherhead, alumni of St. John's School, Leatherhead, England
 * Category:People educated at Hurstpierpoint College, alumni of Hurstpierpoint College, England
 * The O'Jays, a 1970s soul group from Philadelphia, Pennsylvania, United States
 * The Order of Jamaica, the fifth of the six orders in the Jamaican honours system, roughly equivalent to a knighthood in the British honours system, with the post-nominal letters 'OJ' and 'OJ (Hon.)'

Fictional characters

 * O.J. (TUGS), a character from the 1988 children's television series TUGS

Languages

 * Ojibwe language (ISO 639-2 code: oj)
 * Old Japanese
 * Plural suffix in Esperanto

Travel

 * Overland Airways (IATA airline designator: OJ)
 * Open-jaw ticket, a type of airline ticket

Other uses

 * OJ (programming tool), a programming tool that analyzes Java code
 * Official Journal of the European Union
 * CJOJ-FM, a Canadian radio station formerly called OJ 95.5
 * Orange Julius, a chain of fruit drink beverage stores, or the fruit drink itself
 * Japanese model railway gauge for cape gauge in 0 scale