| Nintendo NES cart. |  Magic Johnson's Fast Break Model NES-JF-USA | 1990 | Tradewest, Inc. Corsicana, TX, USA |
| Nintendo NES cart. | Magical Mathematics Model SA-014 | 1991 | Sachen Thin Chen co. Taiwan |
| Nintendo NES cart. | Magician Model NES-XD-USA | 1991 | Taxan USA Corp. |
| Nintendo NES cart. | Major League Baseball Model NES-BS-USA | 1988 | LJN, Ltd. |
| Nintendo NES cart. |  Makai Island | 1987 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo NES cart. | Malen'kaya Rusalochka | 1994 | Unknown Russia |
| Nintendo NES cart. |  Maniac Mansion Model NES-JM-ESP/ESP | 1992 | JALECO Co., Ltd. Japan |
| Nintendo NES cart. | Maniac Mansion Model NES-JM-FRA/FRA | 1992 | JALECO Co., Ltd. Japan |
| Nintendo NES cart. | Maniac Mansion Model NES-JM-HOL | 1992 | JALECO Co., Ltd. Japan |
| Nintendo NES cart. | Maniac Mansion Model NES-JM-ITA/ITA | 1992 | JALECO Co., Ltd. Japan |
| Nintendo NES cart. | Maniac Mansion Model NES-JM-NOE/FRG | 1992 | JALECO Co., Ltd. Japan |
| Nintendo NES cart. | Maniac Mansion Model NES-JM-UKV | 1992 | JALECO Co., Ltd. Japan |
| Nintendo NES cart. | Maniac Mansion Model NES-JM-USA | 1990 | JALECO USA, Inc. USA |
| Nintendo NES cart. | Mappy-Land Model NES-YD-USA | 1989 | Taxan USA Corp. |
| Nintendo NES cart. | Marble Madness P | 1989 | MB Milton Bradley Co. East Longmeadow, MA, USA |
| Nintendo NES cart. | Marble Madness Model NES-MV-USA P | 1989 | MB Milton Bradley Co. East Longmeadow, MA, USA |
| Nintendo NES cart. | Mario & Yoshi Model NES-YM-ESP | 1992 | Nintendo Co., Ltd. Japan |
| Nintendo NES cart. | Mario & Yoshi Model NES-YM-NOE | 1992 | Nintendo of Europe GmbH 45496 |
| Nintendo NES cart. | Mario & Yoshi Model NES-YM-UKV | 1992 | Nintendo Co., Ltd. Japan |
| Nintendo NES cart. | Mario Bros. Model NES-MA-USA | 1986 | Nintendo of America, Inc. USA 45496 |
| Nintendo NES cart. | Mario is Missing! Model NES-MQ-USA | 1993 | Software Toolworks, The |
| Nintendo NES cart. | Mario's Time Machine Model NES-TM-USA | 1994 | Software Toolworks, The |
| Nintendo NES cart. | Master Chu and Drunkard Hu Model TC-007 | 1990 | Sachen Thin Chen co. Taiwan |
| Nintendo NES cart. | Master Chu and the Drunkard Hu Model MU-81009 | 1989 | Color Dreams, Inc. Brea, CA, USA |
| Nintendo NES cart. | Mathematics 1 Class | 19?? | Unknown Russia |
| Nintendo NES cart. | Mathematics 2 Class | 19?? | Unknown Russia |
| Nintendo NES cart. | Mathematics 2 x 2 = | 19?? | Unknown Russia |
| Nintendo NES cart. | Maxi 15 | 1992 | American Video Ent., Inc. Burlingame, CA, USA |
| Nintendo NES cart. | Maxi-15 Pack | 1992 | HES Home Ent. Suppliers Sydney, Australia |
| Nintendo NES cart. | Mechanized Attack Model NES-A6-USA | 1990 | SNK Corp. of America CA, USA |
| Nintendo NES cart. |  Mega Man 2 - 30th Anniversary Classic Cartridge | 2018 | Iam8bit, Inc. |
| Nintendo NES cart. | Mega Man II Model NES-XR-EEC | 1990 | Capcom Co., Ltd. Japan |
| Nintendo NES cart. | Mega Man II Model NES-XR-FRA | 1990 | Capcom Co., Ltd. Japan |
| Nintendo NES cart. | Mega Man II Model NES-XR-FRG | 1990 | Capcom Co., Ltd. Japan |
| Nintendo NES cart. | Mega Man II Model NES-XR-NOE | 1990 | Capcom Co., Ltd. Japan |
| Nintendo NES cart. | Mega Man II Model NES-XR-USA | 1989 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo NES cart. | Mega Man III Model NES-XU-ESP | 1992 | Nintendo Co., Ltd. Japan |
| Nintendo NES cart. | Mega Man III Model NES-XU-FRA | 1992 | Nintendo Co., Ltd. Japan |
| Nintendo NES cart. | Mega Man III Model NES-XU-FRG | 1992 | Nintendo Co., Ltd. Japan |
| Nintendo NES cart. | Mega Man III Model NES-XU-NOE | 1992 | Nintendo of Europe GmbH 45496 |
