The middleweight division in mixed martial arts refers to different weight classes:
For the sake of uniformity, many mixed martial arts websites refer to competitors between 171 and 185 lb (77.5 and 84 kg) as middleweights. This encompasses Shooto's light heavyweight division of the same weight limit.
The middleweight limit, as defined by the Nevada State Athletic Commission [1] and the Association of Boxing Commissions [2] is 185 lb (84 kg).
This table last updated in June 2025.
Organization | Reign Began | Champion | Record | Defenses |
---|---|---|---|---|
UFC | January 20, 2024 | ![]() | 23-2 (9KO 11SUB) | 2 |
PFL | July 19, 2025 | ![]() | 16–3 (4KO 9SUB) | 0 |
ONE Championship | March 1, 2024 | ![]() | 14–1 (10KO 4SUB) | 0 |
Fight Nights Global | September 9, 2020 | ![]() | 16–1–1 (9KO 3SUB) | 0 |
KSW | June 3, 2023 | ![]() | 24–4–1 (11KO 3SUB) | 2 |
Cage Warriors | April 2, 2022 | ![]() | 8–0 (6KO 1SUB) | 1 |
ACA | April 9, 2021 | ![]() | 18–2 (5KO 1SUB) | 2 |
Road FC | July 3, 2021 | ![]() | 6–1 (6KO 0SUB) | 0 |
Legacy Fighting Alliance | ![]() | 9–1 (5KO 2SUB) | 0 | |
URCC | January 7, 2017 | ![]() | 8–1 (7KO) | 1 |