Gangs

Sicilian/Italian-American Gangs

 * The Leones Appearances:  GTA III,  GTA:SA,  GTA:LCS
 * The Forellis Appearances: GTA III,  GTA:VC, GTA:SA, GTA:LCS
 * The Sindaccos  Appearances: GTA:SA, GTA:LCS
 * Vercetti Crime Gang  Appearances: GTA:VC
 * Sicilian Mafia Appearances: GTA:LCS

African-American Gangs

 * Southside Hoods  Appearance: GTA III, GTA:LCS
 * Grove Street Families  Appearance: GTA:SA
 * Ballas  Appearance: GTA:SA
 * Vance Crime Family

East Asian Gangs

 * Liberty City Triads  Appearances: GTA III, GTA:LCS
 * Vice City Triads  Appearance: GTA VC
 * San Fierro Triads  Appearance: GTA:SA
 * Liberty City Yakuza  Appearance:  GTA 2, GTA III, GTA:LCS
 * Russian Mafia  Appearances: GTA 2, GTA:SA
 * Da Nang Boys  Appearances: GTA:SA

Hispanic Gangs

 * Cholos
 * Colombian Cartel  Appearance: GTA III, GTA:LCS
 * Diablos  Appearance: GTA III, GTA:LCS
 * Diaz's Gang  Appearance: GTA:VC
 * Los Cabrones  Appearance: GTA:VC
 * Los Santos Vagos  Appearance: GTA:SA
 * Varrios Los Aztecas  Appearance: GTA:SA
 * San Fierro Rifa  Appearance: GTA:SA
 * Mendez Cartel

Afro-Caribbean gangs

 * Uptown Yardies  Appearance: GTA III, GTA:LCS
 * Haitians  Appearance: GTA:VC
 * The Brotherhood of Jah Army of Love Appearance: GTA

White American Gangs

 * Trailer Park Mafia
 * Biker Gang

Other Gangs

 * Loco Syndicate
 * Golfers  Appearance: GTA:VC
 * Patrol Investigation Group (P.I.G.)  Appearance: GTA:VC
 * Streetwannabe's  Appearance: GTA:VC
 * The Army  Appearance: GTA:VC
 * Avenging Angels  Appearance: GTA:LCS
 * Hare Krishna Appearance: GTA, GTA 2
 * Loonies Appearance: GTA 2
 * Rednecks Appearances: GTA 2
 * The Zaibatsu Corporation Appearance: GTA 2
 * Scientists Appearance: GTA 2