Tous les combattants
 | Glenn Sparv | 0-1-0 REC | #6438 |  |
 | Gloria de Paula | 1-3-0 UFC | #3771 |  |
 | Glover Teixeira | 16-7-0 UFC | #167 | |
 | Gocha Shainidze | 1-0-0 REC | #3326 |  |
 | Godofredo Castro | 5-6-0 UFC | #2359 | |
 | Goga Shamatava | 0-3-0 REC | #3816 |  |
 | Goiti Yamauchi | 3-2-0 REC | #3494 | |
 | Gokhan Aksu | 3-1-0 REC | #1863 |  |
 | Gokhan Saki | 1-1-0 UFC | #2973 | |
 | Gokhan Saricam | 1-0-0 UFC | #1160 | |
 | Goran Reljic | 1-3-0 UFC | #4134 |  |
 | Gosha Kupreishvili | 1-1-0 REC | #2093 | |
 | Grace DiFrancesco | 1-1-0 REC | #6974 |  |
 | Gracjan Szadzinski | 0-2-0 REC | #6428 |  |
 | Graham Sheehan | 1-0-0 REC | #1924 |  |
 | Grant Dawson | 12-2-1 UFC | #170 | |
 | Grant Neal | 3-1-0 REC | #4287 | |
 | Grant Ogborne | 0-3-0 REC | #3887 |  |
 | Gray Maynard | 11-7-1, 1NC UFC | #660 | |
 | Greg Fischer | 0-1-0 REC | #6475 | |
 | Greg Foster | #8322 | | |
 | Greg Hardy | 4-5-0, 1NC UFC | #1707 | |
 | Greg Rebello | 0-2-0 REC | #5321 | |
 | Greg Soto | 1-2-0 UFC | #4428 | |
 | Greg Stott | 0-1-0 UFC | #6568 | |