| Console |  Jeu TV Programmable MPT-02 | 1978 | Hanimex |
| Console | Jopac JO 1450 | 1983 | SABA |
| Console | Jopac JO 7400 | 1983 | Brandt France |
| Console | Joy Kid | 199? | Segyero Electronics Korea |
| Console | Joycom 100 | 1989 | Acetec Korea |
| Console | Joycom 200 | 199? | Acetec Korea |
| Console | Joymax | 1991 | Golden Bell Co., Ltd. |
| Console | Junior 2002 | 2002 | Simba's Videogames, Ltd. China |
| Console | Ken-Boy | 199? | Kenga |
| Console | Kic's-91 | 1991 | KIC Japan |
| Console | Kousokusen | 1983 | Bandai Co., Ltd. Japan |
| Console | Lansay 1392 Programmable Video System | 1979 | Lansay France |
| Console | LaserActive Model CLD-A100 | 1993 | Pioneer LDC, Inc. Japan |
| Console | LeapPad | 2001 | LeapFrog |
| Console | Leapster 2 | 2009 | LeapFrog |
| Console | Leapster Explorer | 2010 | LeapFrog |
| Console | Leapster L-MAX | 2005 | LeapFrog |
| Console | Leisure-Vision | 1982 | Leisure-Dynamics |
| Console | Leonardo | 1982 | GIG S.p.A. Italy |
| Console | LIFA Model SM-888-II | 199? | San Ming Electric Co. Ltd. Zhuhai, China |
| Console | LIKO Computer TV Game Model KL-235 | 1996 | Subor China |
| Console | LIKO-II | 199? | BBG Electronics Co., Ltd. |
| Console | Lintong Bao Model LT-600 | 200? | Lintong Bao China |
| Console | Loopy | 1995 | Casio Computer Co., Ltd. |
| Console | Luxor Video Entertainment Computer | 1978 | Luxor |
| Console | Luxor Video Entertainment System | 1977 | Luxor |
| Console | Lynx | 1989 | Atari Corp. CA, USA |
| Console | M-1200 | 1978 | Conic |
| Console | Magic Boy | 1994 | Gobong Korea |
| Console | Master System II | 1991 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Console | Master System III Compact | 1992 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Console | Mega Arcade Action | 200? | Argo |
| Console | Mega CD | 1992 | Cross Products, Ltd. |
| Console | Mega Drive 2 Model HAA-2502 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Console | Mega Drive 2 Model MK-1631-50 | 199? | SEGA Enterprises, Ltd. Tokyo, Japan |
| Console | Mega Drive 32X Model MK-84200-50 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Console | Mega Drive Model 1600-05 | 1990 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Console | Mega Drive Model HAA-2510 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Console | Mega Jet | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Console | Mega Power II | 200? | Simba's Videogames, Ltd. China |
