Poids Lourds Hommes
 | Olutobi Kalejaiye | 1-1-0 REC | #1473 |  |
 | Oumar Kane | 1-0-0 REC | #2959 |  |
 | Pablo dos Santos | #7794 |  | |
 | Parker Porter | 4-4-0 UFC | #2418 |  |
 | Pat Barry | 5-7-0 UFC | #2040 | |
 | Patrick Brady | 0-1-0 REC | #7501 | |
 | Patrick Smith | 4-2-0 UFC | #2565 | |
 | Patrick Vespaziani | 3-2-0 REC | #1569 |  |
 | Patrick Walsh | 1-1-0 UFC | #4937 | |
 | Patryk Tolkaczewski | 0-2-0 REC | #7325 |  |
 | Paul Varelans | 4-4-0 UFC | #2283 | |
 | Paul-Emmanuel Gnaze | 0-2-0 REC | #3617 |  |
 | Pawel Biernat | 0-1-0, 2NC REC | #5443 | |
 | Pedro Rizzo | 9-5-0 UFC | #845 | |
 | Pete Williams | 3-5-0 UFC | #2983 | |
 | Philip De Fries | 2-3-0 UFC | #307 |  |
 | Philipe Lins | 4-2-0 UFC | #453 | |
 | Phillip Latu | 1-3-0 REC | #2762 | |
 | Pouya Rahmani | 3-0-0 REC | #1063 |  |
 | Prince Aounallah | 0-3-0 REC | #3814 |  |