Tous les combattants
 | Giuseppe Ruggeri | 2-1-0 REC | #2264 |  |
 | Gjoni Palokaj | 6-0-0 REC | #670 |  |
 | Glaico Franca | 1-2-0 UFC | #3190 |  |
 | Glaucio Eliziario | 0-1-0 REC | #7101 | |
 | Gleb Khabibulin | 2-1-0 REC | #1099 |  |
 | Gleb Shadrin | 0-1-0 REC | #7149 | |
 | Gleidson Cutis | 0-1-0 REC | #6731 | |
 | Gleison Tibau | 16-12-0 UFC | #204 | |
 | Glendal Whitney | 1-0-0 REC | #1772 |  |
 | Glenn Sparv | 0-1-0 REC | #6343 |  |
 | Gloria de Paula | 1-3-0 UFC | #3421 | |
 | Glover Teixeira | 16-7-0 UFC | #134 | |
 | Gocha Shainidze | 1-0-0 REC | #2202 |  |
 | Godofredo Castro | 5-6-0 UFC | #2131 | |
 | Goga Shamatava | 0-3-0 REC | #3184 | |
 | Goiti Yamauchi | 3-2-0 REC | #2991 | |
 | Gokhan Aksu | 3-0-0 REC | #932 |  |
 | Gokhan Saki | 1-1-0 UFC | #2507 | |
 | Gokhan Saricam | 2-1-0 REC | #3605 | |
 | Goran Reljic | 1-3-0 UFC | #3600 |  |
 | Gosha Kupreishvili | 1-1-0 REC | #759 | |
 | Grace DiFrancesco | 1-1-0 REC | #5931 | |
 | Gracjan Szadzinski | 0-2-0 REC | #5699 |  |
 | Grant Dawson | 11-2-1 UFC | #214 | |
 | Grant Neal | 3-1-0 REC | #3901 | |