List of best-selling Sega Genesis games
This is a list of Sega Genesis / Mega Drive video games that have sold or shipped at least one million copies, sorted in order of copies sold. The best-selling title is Sonic the Hedgehog, first released in North America on June 23, 1991. Due to being bundled with the console, it sold 15 million copies. The second best-selling game is its sequel, 1992's Sonic the Hedgehog 2, with more than 7.55 million copies sold.
List
| Title | Copies sold | Release date | Developer | Publisher |
| Sonic the Hedgehog | 15 million | Sonic Team | Sega | |
| Sonic the Hedgehog 2 | 7.55 million | Sega Technical Institute | Sega | |
| Mortal Kombat | 4.33 million | Midway | Acclaim Entertainment | |
| Disney's Aladdin | 4 million | Virgin Games | Sega | |
| 4 million | / | |||
| Jurassic Park | 2.2 million | BlueSky Software | Sega | |
| NBA Jam | 1.93 million | Midway | Acclaim Entertainment | |
| Mortal Kombat II | 1.78 million | Midway | Acclaim Entertainment | |
| Street Fighter II': Special Champion Edition | 1.665 million | Capcom | Capcom | |
| Eternal Champions | 1.6 million | Sega Interactive Development Division | Sega | |
| Altered Beast | 1.4 million | Team Shinobi | Sega | |
| Mortal Kombat 3 | 1.02 million | Midway | ||
| John Madden Football '93 | 1 million | Electronic Arts | Electronic Arts | |
| Ms. Pac-Man | 1 million | Midway Manufacturing | ||
| NFL '98 | 1 million | Sega | ||
| NFL Football '94 | 1 million | BlueSky Software | Sega | |
| NHL '94 | 1 million | Electronic Arts | Electronic Arts | |
| Sonic Spinball | 1 million | Sega Technical Institute | Sega | |
| X-Men | 1 million | Western Technologies Inc | Sega | |
| Mighty Morphin Power Rangers | 1 million | Nova | Sega | |
| Sonic 3D Blast | 1 million | Sega |