- Cleaners
- Cleaning House
- Clear the Pier
- Cleethorpes Tower
- Clench
- Cletus Ewing
- Cleves Avenue
- Cliff Lane
- Cliffford
- Cliffhanger
- Clinical Diagnosis Of Attention Deficit Disorder
- Clinical Diagnosis Of Psychological Disorders
- Clinical Psychiatry
- Clint Glen
- Clinton
- Clinton Aumick
- Clinton Salsman
- Clintz Bar
- Clique
- Clique Kombi
- Clive Denver
- Clocking Off
- Clocktower
- Cloe Parker
- Closer Encounters
- Clover
- Clown's Pocket Publications
- Club (GTA1)
- Club (GTA2)
- Club Liberty
- Club Management
- Club de la Estrella de Roco
- Cluck Norris
- Cluckin' Bell
- Clucking Bell Farms
- Clucky
- Clunge
- Clyde Letter
- Cmentarz Hill Valley
- Cmentarz na Colony Island
- Cmentarz na Wyspie Staunton
- Cmentarz w Dukes
- Cmentarz w Hashbury
- Cmentarz w Las Brujas
- Cmentarz w Ludendorffie
- Cmentarz w Palomino Creek
- Cmentarz w Vinewood
- CoK filter
- Co kryje głębia?
- Coast Cutters
- Coast Guard Dinghy
- Coastguard Maverick
- Cobra Marital Arts
- Cochrane Heights Condominium
- Cock Blockers
- Cocker Knockers
- Cockingend Drive
- Cocksures
- Cocoa Fizz
- Coconut Café
- Code
- Code based Dynamics using Apoplexy 2
- Cody
- Cody Nishimoto
- Coffee
- Coffee Shop Bar
- Coffey
- Cognitive Behavioural Therapy
- Cognoscenti
- Cognoscenti (opancerzony)
- Cognoscenti 55
- Cognoscenti 55 (opancerzony)
- Cognoscenti Cabrio
- Coil
- Coin-Op Laundry
- Coin - Laundry Lavanderia
- Coin Laundry
- Cok O Pops
- Colin
- Colin Easton
- Colin Thorpe
- Collar & Cuffs
- Collector's Item
- Colon Hotel
- Colonel Cuddles
- Colonel Fitzgibbon
- Colonel James P.
- Colony Island
- Colosseum
- Colt Python
- Columbus Avenue
- Columbus Cathedral
- Combat Revolvers
- Come-A-Lot
- Come to Dundee
- Comet
- Comet Retro
- Comet S2
- Comet S2 Cabrio
- Comet SR
- Comet Safari
- Coming Down
- Commander
- Commando Pest Eradication
- Commemorative Miniatures
- Communication Liberty City
- Community Center-69
- Comon Travel
- Complete the Look
- Computer Networks
- Comrades Bar
- ConE
- Conada
- Conada bojowy
- Conchita Market Y Carniceria
- Concrete Feet Construction
- Concrete Jungle
- Conduct Unbecoming
- Conjoined Twins
- Connect the Dots: Conspiracies the Kids
- Connie
- Connie Bruening
- Conor & Jay
- Conspire
- Construction Yard
- Container
- Contender
- Contra-Banned
- Convenience Store & Grocer
- Conversion Evasion!
- Convoy Conflict
- Cool Beans
- Coolhand Lube Motor Oil
- Cop
- Cop Art
- Cop Car Crush!
- Cop Car Scrap!
- Cop Killa!
- Copper (misja - Uśmiech z Chelsea)
- Copper Bottom
- Copter Carnage
- Coq 'O' Vin
- Coquette
- Coquette BlackFin
- Coquette Classic
- Coquette D10
- Coral City
- Corey Conner
- Corner Kids
- Corner Store
- Corsita
- Corvin Stadium
- Cossack Conversion!
- Cossie
- Cossie (misja - Gangsta Bang)