This is a list of events held and scheduled by the ONE Championship (ONE), a mixed martial arts promotion based in Singapore. ONE's inaugural event, ONE FC 1: Champion vs. Champion, took place on September 3, 2011.
Scheduled events
# Event Date Venue Location Attendance Ref.396ONE Fight Night 49December 12, 2026Lumpinee Boxing StadiumBangkok, Thailand395ONE Fight Night 48November 7, 2026Lumpinee Boxing StadiumBangkok, Thailand394ONE Fight Night 47October 3, 2026Lumpinee Boxing StadiumBangkok, Thailand393ONE Fight Night 46September 5, 2026Lumpinee Boxing StadiumBangkok, Thailand392ONE Fight Night 45August 8, 2026Lumpinee Boxing StadiumBangkok, Thailand391ONE Fight Night 44July 11, 2026Lumpinee Boxing StadiumBangkok, Thailand390ONE: DenverJune 26, 2026Ball ArenaDenver, Colorado, United States389ONE Fight Night 43May 16, 2026Lumpinee Boxing StadiumBangkok, Thailand388ONE Samurai 1April 29, 2026Ariake ArenaTokyo, Japan387ONE Fight Night 42April 11, 2026Lumpinee Boxing StadiumBangkok, Thailand386ONE 174April 3, 2026TBDTBD385ONE Friday Fights 148March 27, 2026Lumpinee Boxing StadiumBangkok, Thailand384ONE Friday Fights 147March 20, 2026Lumpinee Boxing StadiumBangkok, Thailand383ONE Fight Night 41March 14, 2026Lumpinee Boxing StadiumBangkok, Thailand382ONE Friday Fights 146March 13, 2026Lumpinee Boxing StadiumBangkok, Thailand381ONE Friday Fights 145March 6, 2026Lumpinee Boxing StadiumBangkok, Thailand380ONE Friday Fights 144February 27, 2026Lumpinee Boxing StadiumBangkok, Thailand379ONE Friday Fights 143February 20, 2026Lumpinee Boxing StadiumBangkok, Thailand
Past events