UFC title history

• Heavyweight Ciryl Gane since 14 September 2026 Reigns: 33 · Most defences: Stipe Miocic 4
• Light Heavyweight Carlos Ulberg since 11 April 2026 Reigns: 24 · Most defences: Jon Jones 11
• Middleweight Sean Strickland since 9 May 2026 Reigns: 19 · Most defences: Anderson Silva 10
• Welterweight Islam Makhachev since 15 November 2025 Reigns: 19 · Most defences: Georges St-Pierre 9
• Lightweight Justin Gaethje since 14 June 2026 Reigns: 18 · Most defences: Islam Makhachev 4
• Featherweight Alexander Volkanovski since 12 April 2025 Reigns: 11 · Most defences: Alexander Volkanovski 7
• Bantamweight Petr Yan since 6 December 2025 Reigns: 14 · Most defences: Merab Dvalishvili 3
• Flyweight Joshua Van since 6 December 2025 Reigns: 9 · Most defences: Demetrious Johnson 11
• Women's Featherweight Vacant Reigns: 3 · Most defences: Amanda Nunes 2
• Women's Bantamweight Kayla Harrison since 7 June 2025 Reigns: 9 · Most defences: Amanda Nunes 6
• Women's Flyweight Natália Silva since 3 October 2026 Reigns: 5 · Most defences: Valentina Shevchenko 9
• Women's Strawweight Mackenzie Dern since 25 October 2025 Reigns: 9 · Most defences: Joanna Jędrzejczyk 5

Reigns from Wikipedia's champion lists; bouts from our results.