| Atari 2600 cart. |  Criminal Persuit Model SS-036 | 1983 | Suntek |
| Commodore C64 cart. | Crisis Mountain | 1983 | Creative Soft. |
| Sinclair ZX-81 cass. | Croaka-Crawla Model QZX0007 | 1983 | Quicksilva |
| Acorn BBC/Electron cass. | Croaker | 1983 | Micro Power, Ltd. |
| Atari 400/800 cass. | Crocodile + Flip Flop Model DT 1009 C | 1983 | Atari PECF Creteil, France |
| Handheld game | Crocodile Panic Model CG-129 | 1983 | Casio Computer Co., Ltd. |
| Atari 2600 GameLine pack. |  Cross Force Model 803 | 1983 | CVC Control Video Corp. |
| Arcade Video game | Crossbow | 1983 | Exidy, Inc. Sunnyvale, CA, USA |
| IBM PCjr cart. | CrossFire | 1983 | IBM Corp. International Business Machines |
| Timex Sinclair 2068 cass. | Crossfire | 1983 | Timex Corp. |
| Commodore VIC-20 type-in | Crossfire | 1983 | Horwood, Ellis |
| Texas instrument TI-99/4A cart. | Crossfire Model PHM 3207 | 1983 | Sierra On-Line, Inc. USA 20626 |
| Sinclair ZX Spectrum cass. | Crossword Puzzler | 1983 | National Extension College Trust |
| Fujitsu FM-7 type-in | Crow & Ballon | 1983 | Dempa Shinbunsha Japan |
| Commodore VIC-20 type-in | Crown of Atlantis | 1983 | Business Press International, Ltd. |
| Sinclair ZX Spectrum cass. | Cruise Attack | 1983 | Mikro-Gen UK |
| Bandai RX-78 type-in | Cruise Missile | 1983 | Dempa Shinbunsha Japan |
| Sinclair ZX Spectrum cass. | Cruising on Broadway | 1983 | Solarsoft |
| Sinclair ZX Spectrum cass. | Cruising on Broadway | 1983 | Sunshine Books, Ltd. |
| Dragon cass. | Cruising on Broadway | 1983 | Sunshine Books, Ltd. |
| Apple II 5.25 disk | Crumb Eater | 1983 | Davka Corp. |
| Acorn BBC/Electron cass. | Cruncher | 1983 | Virgin Games, Ltd. UK 013715 |
| Dragon cass. | Crusader | 1983 | J.Morrison Micros |
| TRS-80 cass. | Crush, Crumble and Chomp | 1983 | Epyx, Inc. Redwood City, CA, USA |
| Commodore C64 disk | Crush, Crumble and Chomp! Model 432D | 1983 | Epyx, Inc. Redwood City, CA, USA |
| Atari 400/800 cass. | Crush, Crumble and Chomp! Model 434C | 1983 | Epyx, Inc. Redwood City, CA, USA |
| IBM PC 5.25in. disk | Crush, Crumble and Chomp! Model 435D | 1983 | Epyx, Inc. Redwood City, CA, USA |
| Sinclair ZX Spectrum cass. | Cry Wolf | 1983 | Custom Cables International |
| Apple II 5.25 disk | Crypt of Medea | 1983 | Sir-Tech Soft. |
| Bally Astrocade type-in | Crypt-O-Grams (Modified) | 1983 | Fabris, Robert San Jose, CA, USA |
| Commodore VIC-20 type-in | Cryptic Numbers | 1983 | Compute! Publications, Inc. |
| IBM PC 5.25in. disk | Crypto Cube | 1983 | DesignWare |
| Apple II 5.25 disk | Crypto Cube | 1983 | DesignWare |
| Atari 2600 GameLine pack. | Crypts of Chaos Model 709 | 1983 | CVC Control Video Corp. |
| Arcade Video game | Crystal Castles | 1983 | Atari, Inc. CA, USA |
| Acorn BBC/Electron cass. | Crystal Castles Model TBM954x | 1983 | Atarisoft Atari, Inc. |
| Arcade Video game | Cube Quest | 1983 | Simutrek, Inc. San Jose, CA, USA |
| Commodore C64 type-in | Cubist | 1983 | Penguin Books |
| Apple II 5.25 disk | Cubit | 1983 | Micromax |
| Sinclair ZX Spectrum cass. | Cuddly Cuburt | 1983 | Interceptor Soft. |
