| Game Title | Country | Year | Publisher |
| World Class Leader Board | BR | 1991 | Tec Toy Industria de Brinquedos S.A., U.S. Gold Ltd. |
| Wanted | US | 1989 | SEGA of America, Inc. |
| Where in the World is Carmen Sandiego? | BR | 1989 | Parker Brothers, Tec Toy Industria de Brinquedos S.A. |
| Wimbledon Championship Tennis | US | 1993 | SEGA Enterprises Ltd. |
| Wimbledon Championship Tennis 2 | US | 19XX | SEGA Enterprises Ltd. |
| Wolfchild | US | 1993 | Virgin Games, Inc. |
| Wonder Boy | US | 1987 | SEGA of America, Inc. |
| Wonder Boy III: The Dragon's Trap | US | 1989 | SEGA of America, Inc. |
| Wonder Boy in Monster Land | US | 1988 | SEGA of America, Inc. |
| Wonder Boy in Monster World | US | 1993 | SEGA Enterprises Ltd. |
| Woody Pop | US | 1987 | SEGA Enterprises Ltd. |
| World Championship Soccer | BR | 1991 | Tec Toy Industria de Brinquedos S.A. |
| World Cup 90 | US | 19XX | Unknown Publisher |
| World Cup 92 | US | 19XX | Unknown Publisher |
| World Cup USA 94 | US | 1994 | U.S. Gold Ltd. |
| World Games | US | 1989 | SEGA Corporation |
| World Grand Prix | US | 1986 | SEGA Enterprises Ltd., SEGA Corporation |