| Sega Genesis cart. |  Jewel Master | 1991 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. |  Jewel Master | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Joe Montana Football | 1990 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Master System cart. | Joe Montana Football Model 7062 | 1990 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Joe Montana II - Sports Talk Football | 1991 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Joe Montana II Sports Talk Football | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Junction | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Jungle Strike | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Jurassic Park | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Jurassic Park - Rampage Edition Model 1557 | 1994 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Jurassic Park Model 1056 | 1993 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Kawasaki Superbike Challenge | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Kid Chameleon | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Kid Chameleon Model 1010 | 1992 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Klax | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Klondike | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis 32X cart. | Kolibri Model 84518 | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Master System cart. |  Kung Fu Kid Model 5078 | 1987 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Landstalker - The Treasures of King Nole | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Landstalker - The Treasures of King Nole Model 1353 | 1992 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Last Battle | 1989 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Last Battle | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Lethal Enforcers | 1997 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Lethal Enforcers II - Gun Fighters | 1997 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Light Crusader | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Light Crusader Model 1187 | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Lightening Force - Quest for the Darkstar Model 1143 | 1992 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | M1 Abrams Battle Tank | 1997 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | M1 Abrams Battle Tank Model 1402 P | 1991 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Dreamcast GD | Maken X Model 51050 | 1999 | SEGA of America, Inc. San Francisco, CA, USA |
| Nintendo 3DS cart. | Mario & Sonic at the London 2012 Olympic Games Model CTR-ACME-USA | 201? | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Mario Lemieux Hockey | 1991 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Mario Lemieux Hockey | 1994 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Marko's Magic Football | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Marsupilami | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Marsupilami Model 1841 | 1996 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Math Blaster - Episode 1 | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Maui Mallard in Cold Shadow | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | McDonald's Treasure Land Adventure | 1993 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Channel pack. | Mega Bomberman | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
