The Yoshi franchise is a spin-off of the Mario franchise. Super Mario World 2: Yoshi's Island is usually considered the first entry in the series, though some titles such as Yoshi on the NES came beforehand. It's is estimated that the main series has sold about 12 million copies all together, though sales information for some of the titles is unknown.
| Year | Platform | Title | Sales (in Millions) |
| 1995 | SNES | Super Mario World 2: Yoshi's Island | 4 million |
| Nintendo 64 | Yoshi's Story | 2 million | |
| Game Boy Advance | Super Mario Advance 3: Yoshi's Island | 2 million | |
| 2005 | Nintendo DS | Yoshi Touch & Go | About 1/2 million |
| 2006 | Nintendo DS | Yoshi's Island DS | 3 million |