UFC: Most knockouts
The all-time UFC top 100, rebuilt from every completed UFC fight in our database.
Updated October 3, 2026
A fighter with a bout in the last 18 months. Country boards rank every fighter from that country and cannot be combined with the active filter.
| # | Fighter | Most knockouts | Wins | Bouts |
|---|---|---|---|---|
| T-1 |   Felicia Spencer | 2 | 3 | 6 |
| T-1 |   Cristiane Justino | 2 | 4 | 5 |
| T-1 |   Megan Anderson | 2 | 3 | 6 |
Career boards need at least 5 bouts with tracked statistics.