Tous les combattants
 | Gosha Kupreishvili | 1-1-0 REC | #1555 |  |
 | Grace DiFrancesco | 1-1-0 REC | #6286 |  |
 | Gracjan Szadzinski | 0-2-0 REC | #6230 |  |
 | Graham Sheehan | 1-0-0 REC | #1222 |  |
 | Grant Dawson | 12-2-1 UFC | #139 | |
 | Grant Neal | 3-1-0 REC | #4063 | |
 | Grant Ogborne | 0-3-0 REC | #3640 |  |
 | Gray Maynard | 11-7-1, 1NC UFC | #605 | |
 | Greg Fischer | 0-1-0 REC | #5789 | |
 | Greg Hardy | 4-5-0, 1NC UFC | #1658 | |
 | Greg Rebello | 0-2-0 REC | #5210 | |
 | Greg Soto | 1-2-0 UFC | #4139 | |
 | Greg Stott | 0-1-0 UFC | #6489 | |
 | Greg Sun | 0-1-0 REC | #7344 | |
 | Greg Velasco | 0-1-0 REC | #5666 | |
 | Gregor Gillespie | 7-1-0 UFC | #1452 | |
 | Gregory Babene | 3-2-0 REC | #2853 |  |
 | Gregory Robinet | #7928 | | |
 | Gregory Rodrigues | 10-3-0 UFC | #209 |  |
 | Gregory Wamytan | 1-2-0 REC | #4057 |  |
 | Griet Eeckhout | 1-0-0 REC | #5626 |  |
 | Griffin Parriott | 1-1-0 REC | #7151 | |
 | Grigor Matevosyan | 2-1-0 REC | #2758 |  |
 | Grigorii Popov | 0-2-0 UFC | #5306 |  |
 | Grzegorz Kowalski | #7995 | |