| Arcade Video game |  Picture Trivia | 1991 | KRM |
| Arcade Video game | Pipi & Bibis Teki Paki hardware | 1991 | Toaplan Co., Ltd. Tokyo, Japan |
| Arcade Video game | Pipi & Bibis TP-025 | 1991 | Toaplan Co., Ltd. Tokyo, Japan |
| Arcade Video game | Play Sonic 4 | 1991 | Segasa Madrid, Spain |
| Arcade Video game | Poizone | 1991 | Eterna |
| Arcade Video game | Poker Carnival | 1991 | Subsino Co., Ltd. |
| Arcade Video game | Poker Dice | 1991 | Strata Group, Inc. Arlington, IL, USA |
| Arcade Video game | Pollux | 1991 | Dooyong Korea |
| Arcade Video game |  Pop Shot | 1991 | Dynamo Corp. Grand Prairie, TX, USA |
| Arcade Video game | Popshot | 1991 | KMD |
| Arcade Video game |  Power Spikes | 1991 | Video System Co., Ltd. Kyoto, Japan |
| Arcade Video game | Power Wheels | 1991 | Taito Corp. Japan |
| Arcade Video game | PuLiRuLa | 1991 | Taito Corp. Japan |
| Arcade Video game | Pushman | 1991 | American Sammy Corp. Torrance, CA, USA |
| Arcade Video game | Puzzle Star | 1991 | Sang Ho Soft. Korea |
| Arcade Video game | Quiz Gakuen Paradise | 1991 | NMK |
| Arcade Video game | Quiz Quest - Hime to Yuusha no Monogatari | 1991 | Taito Corp. Japan |
| Arcade Video game | Quiz Rouka ni Tattenasai | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Quiz Sangokushi - Chiryaku no Hasha | 1991 | Capcom Co., Ltd. Japan |
| Arcade Video game | Quiz Tonosama no Yabou | 1991 | Capcom Co., Ltd. Japan |
| Arcade Video game | Quiz-Mahjong Hayaku Yatteyo! | 1991 | Nichibutsu Nihon Bussan Co., Ltd. Osaka, Japan |
| Arcade Video game | Quizvaders | 1991 | Bell-Fruit Mfg. Co., Ltd. B.F.M. UK |
| Arcade Video game | Race Drivin' Panorama | 1991 | Atari Games Corp. CA, USA |
| Arcade Video game | Racing Beat | 1991 | Taito Corp. Japan |
| Arcade Video game | Rad Mobile Deluxe model | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Rad Mobile Upright model | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Raiga - Strato Fighter | 1991 | Tecmo, Ltd. Tokyo, Japan |
| Arcade Video game | Rail Chase | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Rampart | 1991 | Atari Games Corp. CA, USA |
| Arcade Video game | Rezon | 1991 | Allumer, Ltd. |
| Arcade Video game | Ribbit! Gana no Sono | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Rim Rockin' Basketball | 1991 | Strata Group, Inc. Arlington, IL, USA |
| Arcade Video game | Riot City | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Road Riot 4WD | 1991 | Atari Games Corp. CA, USA |
| Arcade Video game | RoboCop 2 | 1991 | Data East Corp. Japan |
| Arcade Video game | Rohga - Armor Force | 1991 | Data East Corp. Japan |
| Arcade Video game | Rollergames Model GX999 | 1991 | Konami Industry Co., Ltd. Japan |
| Arcade Video game | Rolling Thunder 2 | 1991 | NAMCO, Ltd. Japan |
| Arcade Video game | Runark | 1991 | Taito Corp. Japan |
| Arcade Video game | S.T.G - Strike Gunner | 1991 | Tecmo, Ltd. Tokyo, Japan |
