Tous les combattants
 | Godofredo Castro | 5-6-0 UFC | #2308 |  |
 | Goga Shamatava | 0-3-0 REC | #3568 |  |
 | Goiti Yamauchi | 3-2-0 REC | #3270 | |
 | Gokhan Aksu | 3-1-0 REC | #1392 |  |
 | Gokhan Saki | 1-1-0 UFC | #2721 | |
 | Gokhan Saricam | 1-0-0 UFC | #725 | |
 | Goran Reljic | 1-3-0 UFC | #3894 |  |
 | Gosha Kupreishvili | 1-1-0 REC | #1475 |  |
 | Grace DiFrancesco | 1-1-0 REC | #6216 |  |
 | Gracjan Szadzinski | 0-2-0 REC | #6124 |  |
 | Graham Sheehan | 1-0-0 REC | #1146 |  |
 | Grant Dawson | 12-2-1 UFC | #130 | |
 | Grant Neal | 3-1-0 REC | #4038 | |
 | Grant Ogborne | 0-3-0 REC | #3607 |  |
 | Gray Maynard | 11-7-1, 1NC UFC | #614 | |
 | Greg Fischer | 0-1-0 REC | #5848 | |
 | Greg Hardy | 4-5-0, 1NC UFC | #1659 | |
 | Greg Rebello | 0-2-0 REC | #5220 | |
 | Greg Soto | 1-2-0 UFC | #4112 | |
 | Greg Stott | 0-1-0 UFC | #6654 | |
 | Greg Sun | 0-1-0 REC | #7389 | |
 | Greg Velasco | 0-1-0 REC | #5678 | |
 | Gregor Gillespie | 7-1-0 UFC | #1463 | |
 | Gregory Babene | 3-2-0 REC | #2855 |  |
 | Gregory Robinet | #7888 | |