World title lineage
WBO LIGHT MIDDLEWEIGHT Champions
A complete roll of WBO light middleweight champions since 1996 — 16 champions across 19 reigns. JARON ENNIS is the current titleholder. The longest reign belongs to HARRY SIMON (5y 5m, 1 defence).
- 19JARON ENNISCURRENT CHAMPION
2026–present · 4m · 0 defences
- 18
2024–2026 · 2y 3m · 0 defences
- 17
2021–2024 · 2y 9m · 2 defences
- 16
2019–2021 · 1y 10m · 0 defences
- 15
2019 · 1m · 0 defences
- 14
2019 · 7m · 1 defence
- 13
2018–2019 · 2m · 0 defences
- 12
2018 · 7m · 1 defence
- 11
2017–2018 · 5m · 0 defences
- 10
2017 · 3m · 0 defences
- 9
2016–2017 · 11m · 0 defences
- 8
2016 · 1m · 0 defences
- 7
2013–2016 · 2y 9m · 1 defence
- 6
2012–2013 · 1y 1m · 0 defences
- 5
2010–2012 · 2y 1m · 0 defences
- 4
2008–2010 · 2y 5m · 0 defences
- 3
2004–2008 · 3y 8m · 0 defences
- 2
1999–2004 · 5y 5m · 1 defence
- 1
1996–1999 · 2y 6m · 0 defences
