| Nintendo NES cart. |  Pogo Cats | 2012 | Yggi |
| Nintendo NES cart. | Policeman Model MGC-013 | 1999 | Gluk Video |
| Nintendo NES cart. |  Popeye Model NES-PP-USA | 1986 | Nintendo of America, Inc. USA 45496 |
| Nintendo NES cart. | Power Blade II Model NES-PB-USA | 1992 | Taito America Corp. Elk Grove Village, IL, USA |
| Nintendo NES cart. | Power Blade Model NES-7T-USA | 1991 | Taito America Corp. Elk Grove Village, IL, USA |
| Nintendo NES cart. | Power Blade Model NES-SX-FRA | 1992 | Taito Corp. Japan |
| Nintendo NES cart. | Power Coloring Model RET-CO-GBL Hb | 2016 | RetroUSB |
| Nintendo NES cart. | Power Punch II Model NES-P2-USA | 1992 | American Softworks Corp. |
| Nintendo NES cart. | Pravila Doroznogo Dvizenija | 1996 | Unknown |
| Nintendo NES cart. | Predator Model NES-PL-USA | 1989 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Nintendo NES cart. | Prince of Persia | 1993 | Mindscape, Inc. Northbrook, IL, USA 24294 |
| Nintendo NES cart. | Prince of Persia Model NES-PA-USA | 1992 | Virgin Games Irvine, CA, USA 52145 |
| Nintendo NES cart. | Princess Tomato in the Salad Kingdom Model NES-RT-USA | 1991 | Hudson Soft. USA, Inc. |
| Nintendo NES cart. | Pro Sport Hockey Model NES-S5-USA | 1993 | JALECO USA, Inc. USA |
| Nintendo NES cart. | Pro Wrestling Model NES-PW-USA | 1987 | Nintendo of America, Inc. USA 45496 |
| Nintendo NES cart. | Probotector II - Return of the Evil Forces Model NES-PD-NOE | 1992 | Konami Europe GmbH Germany |
| Nintendo NES cart. | Probotector Model NES-77-EEC | 1990 | Konami Industry Co., Ltd. Japan |
| Nintendo NES cart. | Probotector Model NES-77-FRG | 1991 | Konami Industry Co., Ltd. Japan |
| Nintendo NES cart. | Probotector Model NES-77-NOE | 1991 | Konami Europe GmbH Germany |
| Nintendo NES cart. | Probotector Model NES-77-UKV | 1990 | Konami Industry Co., Ltd. Japan |
| Nintendo NES cart. | Project Blue Hb | 2017 | Toggle Switch & Frankengraphics |
| Nintendo NES cart. | Punch-Out!! Model NES-QP-USA | 1990 | Nintendo of America, Inc. USA 45496 |
| Nintendo NES cart. | Puss 'n Boots - Pero's Great Adventure Model NES-UO-USA | 1990 | Electro Brain Corp. |
| Nintendo NES cart. | Puteshestvie Po Europe | 1997 | Unknown |
| Nintendo NES cart. | Puzzle | 1990 | American Video Ent., Inc. Burlingame, CA, USA |
| Nintendo NES cart. | Puzzle | 1990 | Gluk Video |
| Nintendo NES cart. | Puzznic Model NES-ZP-USA | 1990 | Taito America Corp. Elk Grove Village, IL, USA |
| Nintendo NES cart. | Pyramid | 1990 | American Video Ent., Inc. Burlingame, CA, USA |
| Nintendo NES cart. | Pyramid II Model SA-010 | 199? | Sachen Thin Chen co. Taiwan |
| Nintendo NES cart. | Pyramids of Ra Hb | 2019 | Piko Interactive LLC |
| Nintendo NES cart. | Q*bert Model NES-QB-USA | 1989 | Ultra Games Ultra Soft. Corp. |
| Nintendo NES cart. | Qix Model NES-QX-USA | 1991 | Taito America Corp. Elk Grove Village, IL, USA |
| Nintendo NES cart. | Quadralords Model RET-QL-GBL Hb | 2016 | RetroUSB |
| Nintendo NES cart. |  Quarter Back Scramble | 198? | Pony Canyon, Inc. Japan |
| Nintendo NES cart. | Quattro Adventure | 1991 | Camerica |
| Nintendo NES cart. | Quattro Arcade | 1992 | Camerica |
| Nintendo NES cart. | Quattro Sports | 1991 | Camerica |
| Nintendo NES cart. | Quest Forge - By Order of Kings Hb | 2015 | Piko Interactive LLC |
| Nintendo NES cart. | R.B.I. Baseball 2 | 1990 | Tengen, Inc. Milpilas, CA, USA |
| Nintendo NES cart. | R.B.I. Baseball 3 | 1991 | Tengen, Inc. Milpilas, CA, USA |
