UFC Vegas 24: Whittaker vs. Gastelum was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 17, 2021 at the UFC APEX, Las Vegas United States.
UFC Vegas 24 Fight Card
Main Fight Card
| Weight Class | Fight Card | Method | Round | Results |
| Middleweight | Robert Whittaker vs. Kelvin Gastelum | Decision | R5 (05:00) | Robert Whittaker def. Kelvin Gastelum |
| Heavyweight | Andrei Arlovski vs. Chase Sherman | Decision | R3 (05:00) | Andrei Arlovski def. Chase Sherman |
| Middleweight | Abdul Razak Alhassan vs. Jacob Malkoun | Decision | R3 (05:00) | Jacob Malkoun def. Abdul Razak Alhassan |
| Women Flyweight | Tracy Cortez vs. Justine Kish | Decision | R3 (05:00) | Tracy Cortez def. Justine Kish |
| Lightweight | Luis Peña vs. Alex Munoz | Decision | R3 (05:00) | Luis Peña def. Alex Munoz |
Preliminary Fight Card
| Weight Class | Fight Card | Method | Round | Results |
| Heavyweight | Alexandr Romanov vs. Juan Espino | Decision | R3 (01:05) | Alexandr Romanov def. Juan Espino |
| Women Strawweight | Jessica Penne vs. Lupita Godinez | Decision | R3 (05:00) | Jessica Penne def. Lupita Godinez |
| Middleweight | Bartosz Fabinski vs. Gerald Meerschaert | Submission | R1 (02:00) | Gerald Meerschaert def. Bartosz Fabinski |
| Lightweight | Austin Hubbard vs. Dakota Bush | Decision | R3 (05:00) | Austin Hubbard def. Dakota Bush |
| Bantamweight | Tony Gravely vs. Anthony Birchak | KO/TKO | R2 (01:31) | Tony Gravely def. Anthony Birchak |
