Tous les combattants
 | Gleidson Cutis | 0-1-0 REC | #6871 |  |
 | Gleison Tibau | 16-12-0 UFC | #195 | |
 | Glendal Whitney | 1-0-0 REC | #2027 |  |
 | Glenn Sparv | 0-1-0 REC | #6503 |  |
 | Gloria de Paula | 1-3-0 UFC | #3550 | |
 | Glover Teixeira | 16-7-0 UFC | #139 | |
 | Gocha Shainidze | 1-0-0 REC | #2452 |  |
 | Godofredo Castro | 5-6-0 UFC | #2204 | |
 | Goga Shamatava | 0-3-0 REC | #3359 |  |
 | Goiti Yamauchi | 3-2-0 REC | #3105 | |
 | Gokhan Aksu | 3-0-0 REC | #1192 |  |
 | Gokhan Saki | 1-1-0 UFC | #2619 | |
 | Gokhan Saricam | 1-0-0 UFC | #451 | |
 | Goran Reljic | 1-3-0 UFC | #3738 |  |
 | Gosha Kupreishvili | 1-1-0 REC | #1092 | |
 | Grace DiFrancesco | 1-1-0 REC | #5982 | |
 | Gracjan Szadzinski | 0-2-0 REC | #5867 |  |
 | Graham Sheehan | 1-0-0 REC | #728 |  |
 | Grant Dawson | 12-2-1 UFC | #86 | |
 | Grant Neal | 3-1-0 REC | #3977 | |
 | Grant Ogborne | 0-3-0 REC | #3394 |  |
 | Gray Maynard | 11-7-1, 1NC UFC | #582 | |
 | Greg Fischer | 0-1-0 REC | #5970 | |
 | Greg Hardy | 4-5-0, 1NC UFC | #1621 | |
 | Greg Rebello | 0-2-0 REC | #5380 | |