| Sega Master System cart. |  Assault City Model 7040 | 1990 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Asterix and the Secret Mission Model 9023 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Asterix Model 9008 | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Astérix and the Great Rescue Model 9032 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. |  Astro Warrior Model 5069 | 1986 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Master System cart. | Ayrton Senna's Super Monaco GP II | 1994 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Sega Master System cart. |  Ayrton Senna's Super Monaco GP II Model 9011-50 | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Ayrton Senna's Super Monaco GP II Model 9011 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Aztec Adventure Model 5100 | 1988 | Tonka Corp. MN, USA |
| Sega Master System cart. | Aztec Adventure Model MK-5100-50 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Back to the Future Part II Model 27010-50 | 1990 | Image Works |
| Sega Master System cart. | Back to the Future Part III Model MK-27020-50 | 1992 | Image Works |
| Sega Master System cart. | Baku Baku Animal Model 025.470 P | 1996 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Sega Master System cart. | Bank Panic Model MK-4584-50 P | 1987 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Bara Buru Hb | 2016 | Kagesan |
| Sega Master System cart. | BasketBall Nightmare Model 024080 | 1989 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Sega Master System cart. | BasketBall Nightmare Model 7025 | 1989 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Batman Returns Model 7112 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Battle Out Run Model 7033 | 1989 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Battlemaniacs Model 027.376 P | 1994 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Sega Master System cart. | Battlot Hb | 2021 | Inufuto |
| Sega Master System cart. | Black Belt Model 5054 | 1986 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Master System cart. | Black Belt Model MK-5054-50 | 1986 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Blade Eagle 3-D Model 8005 | 1988 | Tonka Corp. MN, USA |
| Sega Master System cart. | Blade Eagle 3-D Model 8005 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Blast Arena Hb | 2023 | BadComputer |
| Sega Master System cart. | Bomber Raid Model 27006 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Bomber Raid Model QC-003 | 1988 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Sega Master System cart. | Bonanza Bros. Model 7073 P | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Bram Stoker's Dracula Model MK-27065-50 | 1993 | Sony Imagesoft |
| Sega Master System cart. | Bruce Lee Hb | 2015 | Kagesan |
| Sega Master System cart. | Bubble Bobble | 1990 | YM Soft |
| Sega Master System cart. | Bubble Bobble Model 7077 P | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Buggy Run Model 7077 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | California Games II Model 7105 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | California Games Model 7014 | 1989 | Tonka Corp. MN, USA |
| Sega Master System cart. | California Games Model MK-7014-50 | 1989 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Captain Silver Model 5117 | 1988 | Tonka Corp. MN, USA |
| Sega Master System cart. | Captain Silver Model MK-7008-50 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Casino Games Model 7021 | 1989 | Tonka Corp. MN, USA |
