World IBJJF Jiu-Jitsu No-Gi Championship

The World IBJJF Jiu-Jitsu No-Gi Championship is a no-gi Brazilian jiu-jitsu (BJJ) tournament hosted annually by the IBJJF commonly held at California State University in Long Beach, California. It was held December 7-9, 2023 in Las Vegas at the Las Vegas Convention Center.

History
Since its creation in 2007, Caio Terra has won 10 Men's IBJJF No-Gi World Championships, the highest in history. As of 2023, both Bia Mesquita and Tammi Musumeci have won 5 Women's IBJJF No-Gi World Championships, the highest numbers in history.

Men's black belt world champions
The results listed for 2022 are tentative. On 8 March 2023, the IBJJF announced that three 2022 adult black-belt gold medalists were disqualified due to use of performance-enhancing drugs. However, as of 10 March 2023, the IBJJF's official results still listed them as winners. This table assumes that the silver medalists were promoted to champion, although the IBJJF has not clearly stated that.

Women's black belt world champions
Prior to 2012, women's adult brown and black belts competed together at the "Adult / Brown Black" belt level.