| BASIC soft. type-in |  Snark | 1973 | People's Computer Co. |
| Arcade Video game | Soccer | 1973 | Ramtek Corp. Sunnyvale, CA, USA |
| Arcade Video game | Soccer | 1973 | Taito Corp. Japan |
| Arcade Video game | Soccer Deluxe model | 1973 | Taito Corp. Japan |
| BASIC soft. type-in | Solitaire Checker Puzzle | 1973 | DEC Digital Equipment Corp. |
| Gun game | Space Odyssey | 1973 | Allied Leisure Industries, Inc. Hialeah, FL, USA |
| Arcade Video game | Space Race | 1973 | Atari, Inc. CA, USA |
| Arcade Video game | Space Race Fiberglass Model | 1973 | Atari, Inc. CA, USA |
| Pinball | Space Time | 1973 | Bensa Milan, Italy |
| BASIC soft. type-in | Spacewar (Star Trek) | 1973 | DEC Digital Equipment Corp. |
| Pinball | Spanish Eyes | 1973 | Segasa Madrid, Spain |
| BASIC soft. type-in | Splat | 1973 | DEC Digital Equipment Corp. |
| Pinball | Spooksville | 1973 | Allied Leisure Industries, Inc. Hialeah, FL, USA |
| Arcade Video game | Sport Center | 1973 | For-Play Mfg. Co. Burbank, CA, USA |
| Gun game | Sportsman Model 568 | 1973 | Midway Mfg. Co. Schiller Park, IL, USA |
| BASIC soft. type-in | Star Trek | 1973 | Ahl & Cole |
| BASIC soft. type-in | Stars | 1973 | DEC Digital Equipment Corp. |
| BASIC soft. type-in | Stock - Stock Market Simulation | 1973 | DEC Digital Equipment Corp. |
| Pinball | Strike | 1973 | RMG Renato Montanari Giochi Bologna, Italy |
| Pinball | Summer Time | 1973 | Williams Mfg. Co. Chicago, IL, USA |
| Slot Machine | Super Dice Model 944 | 1973 | Bally Mfg. Co. Chicago, IL, USA |
| Arcade Video game | Super-Soccer | 1973 | Allied Leisure Industries, Inc. Hialeah, FL, USA |
| Pinball | Surfing | 1973 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Pachinko | Swing Model B | 1973 | Nishijin Japan |
| BASIC soft. type-in | Synonym | 1973 | DEC Digital Equipment Corp. |
| Arcade Video game | T.T Soccer | 1973 | Taito Corp. Japan |
| Arcade Video game | Table Tennis | 1973 | Nutting Associates, Inc. NA Mountain View, CA, USA |
| BASIC soft. type-in | Target | 1973 | DEC Digital Equipment Corp. |
| BASIC soft. type-in | Taxman | 1973 | People's Computer Co. |
| Dedicated Console | Telematch | 1973 | Panoramic |
| Pinball | Ten-Up Model 352 | 1973 | Gottlieb & Co., D. Chicago, IL, USA |
| Arcade Video game | Tennis | 1973 | Volly Industries, Ltd. Montpellier, Quebec, Canada |
| Arcade Video game | Tennis Tourney | 1973 | Allied Leisure Industries, Inc. Hialeah, FL, USA |
| Arcade Video game | TenniScoop | 1973 | Bally Continental, Ltd. Belgium |
| BASIC soft. type-in | The Alley | 1973 | DEC Digital Equipment Corp. |
| IBM System/360 soft. | The Fox | 1973 | Wilkes & Wilkes |
| Slot Machine | The Mint | 1973 | Brenco Weston-super-Mare, England |
| BASIC soft. type-in | Tic-Tac-Toe | 1973 | DEC Digital Equipment Corp. |
| Pinball | Time Zone Model 939 | 1973 | Bally Mfg. Co. Chicago, IL, USA |
| Pinball | Top Hand | 1973 | RMG Renato Montanari Giochi Bologna, Italy |
