Horizon Arenas

All 12 home arenas of the Horizon League for the 2026–27 season, ranked by capacity. The biggest is Wolstein Center (Cleveland State Vikings) with 13,610 seats. Together they hold 92,039 fans, an average of 7,670 per arena. The oldest is UW–Milwaukee Panther Arena, opened in 1950.

1. 1D-IWolstein Center — Cleveland State Vikings (Cleveland, Ohio)13,610 seats
2. 2D-IUW–Milwaukee Panther Arena — Milwaukee Panthers (Milwaukee, Wisconsin)10,783 seats
3. 3D-IConvocation Center — Northern Illinois Huskies (DeKalb, Illinois)10,000 seats
4. 4D-IResch Center — Green Bay Phoenix (Ashwaubenon, Wisconsin)9,729 seats
5. 5D-INutter Center — Wright State Raiders (Fairborn, Ohio)9,500 seats
6. 6D-ITruist Arena — Northern Kentucky Norse (Highland Heights, Kentucky)9,400 seats
7. 7D-ICalihan Hall — Detroit Mercy Titans (Detroit, Michigan)7,917 seats
8. 8D-IBeeghly Center — Youngstown State Penguins (Youngstown, Ohio)6,300 seats
9. 9D-IJames T. Morris Arena — IU Indy Jaguars (Indianapolis, Indiana)4,500 seats
10. 10D-IOU Credit Union O'rena — Oakland Golden Grizzlies (Rochester, Michigan)4,000 seats
11. 11D-IUPMC Events Center — Robert Morris Colonials (Moon Township, Pennsylvania)4,000 seats
12. 12D-IHilliard Gates Sports Center — Purdue Fort Wayne Mastodons (Fort Wayne, Indiana)2,300 seats

Capacity figures vary by source. Opening years count the current building, not later renovations.