| Atari 2600 cart. |  Gauntlet Model ASC1002 | 1983 | ASC Answer Soft. Corp. |
| Atari 2600 cart. | Gefährliche Mäusejagd Model 719.551 4 | 1983 | Quelle |
| Atari 2600 cart. | Gefecht im All Model 147.443 6 | 1983 | Quelle |
| Atari 2600 cart. | General Re-Treat + Westward Ho Model 206 18 | 1982 | PlayAround |
| Atari 2600 cart. | Ghost Manor Model 99002 | 1983 | Xonox, Inc. Hopkins, MN, USA |
| Atari 2600 cart. | Ghostbusters II | 1992 | Salu, Ltd. |
| Atari 2600 cart. | Ghostbusters Model AZ-108 P | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 2600 cart. |  Ghostbusters Model EAZ-108-04B | 1985 | Activision, Inc. Mountain View, CA, USA 47875 |
| Atari 2600 cart. | Gigolo Model 1009 18 | 1982 | Mystique CA, USA |
| Atari 2600 cart. | Glacier Patrol Model 5667 A106 | 1989 | Telegames, Inc. TX, USA |
| Atari 2600 cart. | Glib - Video Word Game Model 87 | 1983 | Selchow & Righter Co. Bay Shore, NY, USA |
| Atari 2600 cart. | Glutton Model C-332 | 1983 | CCE Soft. Brazil |
| Atari 2600 cart. | Go Go Home Monster Model VCS 83103 | 1983 | HomeVision |
| Atari 2600 cart. | Golf Model 49-75121 | 1980 | Sears Chicago, IL, USA |
| Atari 2600 cart. | Golf Model CX2634P | 1980 | Atari, Inc. CA, USA |
| Atari 2600 cart. | Golf Model CX2634 | 1980 | Atari, Inc. CA, USA |
| Atari 2600 cart. |  Good Luck, Charlie Brown Model CX26112 | 1984 | Atari, Inc. CA, USA |
| Atari 2600 cart. | Gopher Model USC2001 | 1983 | Carrere Video |
| Atari 2600 cart. | Gopher Model VC2001 | 1982 | US Games Corp. Santa Clara, CA, USA |
| Atari 2600 cart. | Gorf Model 80010 P | 1982 | Gabriel Industries Hagerstown, MD, USA |
| Atari 2600 cart. | Gran-Prix da Matemática | 1982 | Polyvox Brazil |
| Atari 2600 cart. | Grand Prix | 19?? | Robby |
| Atari 2600 cart. | Grand Prix Model 711 014-720 | 1982 | Ariolasoft Germany |
| Atari 2600 cart. | Grand Prix Model AX-014 | 1982 | Activision, Inc. Santa Clara, CA, USA 47875 |
| Atari 2600 cart. | Grand Prix Model C-826 | 1983 | CCE Soft. Brazil |
| Atari 2600 cart. | Grand Prix Model EAX-014 | 1982 | Activision, Inc. Santa Clara, CA, USA 47875 |
| Atari 2600 cart. | Grand Prix Model PAX-014 | 1982 | Activision, Inc. Santa Clara, CA, USA 47875 |
| Atari 2600 cart. | Grand Prize | 19?? | Funvision |
| Atari 2600 cart. | Gravitar | 19?? | CCE Soft. Brazil |
| Atari 2600 cart. |  Gravitar | 1988 | Atari Corp. CA, USA |
| Atari 2600 cart. | Gravitar Model CX2685P | 1983 | Atari, Inc. CA, USA |
| Atari 2600 cart. | Gravitar Model CX2685 P | 1983 | Atari, Inc. CA, USA |
| Atari 2600 cart. | Great Escape Model CA282 | 1983 | Bomb Onbase Co., Ltd. |
| Atari 2600 cart. | Gremlins Model CX26127 | 1984 | Atari, Inc. CA, USA |
| Atari 2600 cart. | Ground Zero Model 83-113 | 1983 | Goliath |
| Atari 2600 cart. | Grover's Music Maker Model CX26106 | 1983 | Atari, Inc. CA, USA |
| Atari 2600 cart. | Guardian Model AP2008 | 1982 | Apollo, Inc. Richardson, TX, USA |
| Atari 2600 cart. | Guignol Model VCS 83129 | 1983 | HomeVision |
| Atari 2600 cart. | Gunfight Hb | 2001 | AtariAge |
| Atari 2600 cart. | Gunslinger Model 49-75109 | 1978 | Sears Chicago, IL, USA |
