Leona Pettas (Japanese: レオナ・ペタス, Leona Pettas, born April 29, 1992) is a Japanese kickboxer, currently competing in the super featherweight division of K-1, where he is the former Super Featherweight champion. He took the family name of his first trainer Karateka Nicholas Pettas. Pettas is the 2022 K-1 Super Featherweight World Grand Prix winner, the former Krush Super Featherweight champion and a one-time K-1 super featherweight title challenger.

K-1 WORLD GP 2021: K'FESTA 4 - Day 2
2021 | 7h 1m | RATING: 0.0/10

THE MATCH 2022
2022 | 10h 45m | RATING: 0.0/10

K-1 WORLD GP 2015: The Championship
2015 | 0h 0m | RATING: 0.0/10

K-1 WORLD GP 2016: 60kg Japan Tournament
2016 | 0h 0m | RATING: 0.0/10

K-1 WORLD GP 2019: Super Bantamweight World Tournament
2019 | 0h 0m | RATING: 0.0/10