| Arcade Video game |  Quadra Pong | 1974 | Atari, Inc. CA, USA |
| Wall game |  Quarter Horses | 1974 | PEI Performance Enterprises, Inc. |
| Arcade Video game | Qwak ! | 1974 | Atari, Inc. CA, USA |
| PLATO soft. | Race | 1974 | Wooley, David |
| PLATO soft. | Race Tangle | 1974 | Junior Systems Programmers |
| Pinball | Racers | 1974 | Playmatic, S.A. Spain |
| PLATO soft. | Racetrack | 1974 | Nievergelt & Kaufman |
| Arcade Video game | Rebound | 1974 | Atari, Inc. CA, USA |
| PLATO soft. | Regatta | 1974 | Nievergelt & Kaufman |
| Pinball | Relay Model 1006 | 1974 | Bally Mfg. Co. Chicago, IL, USA |
| Honeywell 6060 soft. | Ribbit | 1974 | Hansen & Parry & Crook & Calnek |
| PLATO soft. | Rifle Range | 1974 | Warner, Silas S. |
| Pinball | Ro Go Model 1003 | 1974 | Bally Mfg. Co. Chicago, IL, USA |
| Wall game | Road Race | 1974 | Brunswick Corp. Skokie, IL, USA |
| Pinball | Robin Hood | 1974 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Slot Machine | Rotomat Astor | 1974 | Wulff, Günter Berlin, Germany |
| Slot Machine | Royal | 1974 | Bergmann & Co., Theodor Hamburg, Germany |
| Pinball | Royal Pair Model 363 | 1974 | Gottlieb & Co., D. Chicago, IL, USA |
| BASIC soft. type-in | Sailplane | 1974 | Maricopa Technical College |
| Slot Machine | Sander Boy | 1974 | Ace Kouki Co., Ltd. Japan |
| PLATO soft. | Scrabble | 1974 | Warner, Silas S. |
| Slot Machine | Seeburg Stars & Bars 5-Coin multiplier | 1974 | Williams Electronics, Inc. Chicago, IL, USA |
| Pinball | Serenade | 1974 | Playmatic, S.A. Spain |
| PLATO soft. | Sharp | 1974 | Cohen & Sharp |
| Slot Machine | Silver Wheels Model 975 | 1974 | Bally Mfg. Co. Chicago, IL, USA |
| Pinball | Sky Dive Model 360 | 1974 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Sky Jump | 1974 | PETACO Proyectos Electromecanicos de Tanteo y Color Madrid, Spain |
| Pinball | Sky Kings Model 995 | 1974 | Bally Mfg. Co. Chicago, IL, USA |
| Pinball | Sky Star | 1974 | Europlay |
| Pinball | Skylab | 1974 | Williams Mfg. Co. Chicago, IL, USA |
| PLATO soft. | Slot Machine | 1974 | Dennis & Pines |
| Arcade Video game | Smatch | 1974 | René Pierre Chalon-sur-Saône, France |
| Non-Coin Game | Snoopy Pong | 1974 | Atari, Inc. CA, USA |
| PLATO soft. | Solitaire Dice | 1974 | Schell, R. M. |
| Pinball | Spacelab | 1974 | Williams Mfg. Co. Chicago, IL, USA |
| PLATO soft. | Spasim | 1974 | Bowery, James |
| Arcade Video game | Speed Race | 1974 | Taito Corp. Japan |
| Coin-op Misc. game | Speed Shift Model 438-1 | 1974 | Chicago Coin Machine Co. IL, USA |
| Arcade Video game | Spike | 1974 | Kee Games |
| Arcade Video game | Spike-It! | 1974 | Computer Games, Inc. Hingham, MA, USA |
