| Tel-Tel Mahjong | |
| Developer: | Sunsoft[1] [2] |
| Publisher: | Sunsoft |
| Series: | Tel-Tel |
| Genre: | Strategy |
| Modes: | Single-player, online multiplayer (discontinued) |
| Platforms: | Mega Drive |
is a Sega Mega Drive Mahjong video game that was released exclusively in Japan in 1990. Part of the Tel-Tel series that included Tel-Tel Stadium, it was one of the few games that used the Mega Modem, allowing for two-player games via the Sega Net Work System. Up to three players could play the "host" player in addition to play against computer opponents.