Current UFC heavyweight champion

Born out of the promotion's initial iteration as a violent spectacle with few rules, the UFC heavyweight division holds the unique distinction in combat sports of crowning the baddest man on the planet.

The inaugural UFC heavyweight title fight came during an era where wearing gloves was still not mandatory, and sustained legislative efforts were underway to try and kill the sport in its infancy.

In 1997, Mark Coleman defeated Dan Severn at UFC 12 to become the first man to claim the title, and the belt has remained the crowning achievement of the promotion's glamour division ever since.

Current UFC heavyweight champion

Tom Aspinall was promoted to UFC undisputed heavyweight champion in June 2025 after Jon Jones relinquished the belt as he announced his retirement from the sport.

After making his debut in 2014, Aspinall was immediately earmarked as an MMA star for the future as he produced multiple dominant performances on the British regional scene.

Growing frustrated with the sport after finding it near-impossible to find opponents, Aspinall nearly stepped away from MMA entirely before signing with the UFC in 2020.

Since then BJJ black belt has been utterly dominant, with his only defeat inside the Octagon to date coming when he suffered a knee injury against Curtis Blaydes in 2022.

After being promoted from interim champion to undisputed champion, Aspinall was booked to face Ciryl Gane at UFC 321, but the fight was stopped in the first round with the Englishman suffering a double eye poke, with the bout declared a no contest.

Title Won	Inherited from Jon Jones (retirement) - June 2025
Title Defences	0

Previous UFC heavyweight champions

• Mark Coleman (February 1997-July 1997)
• Maurice Smith (July 1997-December 1997; one defence)
• Randy Couture (December 1997-January 1998; stripped)
• Bas Rutten (May 1999-June 1999; vacated)
• Kevin Randleman (November 1999; November 2000; one defence)
• Randy Couture (November 2000-March 2002; two defences)
• Josh Barnett (March 2002-July 2002; stripped)
• Ricco Rodriguez (September 2002-February 2003)
• Tim Sylvia (February 2003-October 2003; one defence, stripped)
• Frank Mir (June 2004-August 2005; stripped)
• Andrei Arlovski (February 2005-August 2005; interim, one defence)
• Andrei Arlovski (August 2005-April 2006; one defence)
• Tim Sylvia (April 2006-March 2007; two defences)
• Randy Couture (March 2007-November 2008; one defence)
• Antonio Rodrigo Nogueira (February 2008-December 2008; interim)
• Brock Lesnar (November 2008-October 2010; two defences)
• Frank Mir (December 2008-March 2010; interim)
• Shane Carwin (March 2010- October 2010; interim)
• Cain Velasquez (October 2010-November 2011)
• Junior dos Santos (November 2011-December 2012; one defence)
• Cain Velasquez (December 2012-June 2015; two defences)
• Fabricio Werdum (November 2014- June 2015; interim)
• Fabricio Werdum (June 2015-May 2016)
• Stipe Miocic (May 2016-July 2018; three defences)
• Daniel Cormier (July 2018-August 2019; one defence)
• Stipe Miocic (August 2019-March 2021; one defence)
• Francis Ngannou (March 2021-January 2023; one defence, stripped)
• Ciryl Gane (August 2021-January 2022; interim)
• Jon Jones (March 2023-June 2025)
• Tom Aspinall (November 2023 - June 2025; interim)

UFC Heavyweight Title: History and lineage