The Great Plains Coliseum is a 3,000-seat multi-purpose arena in Lawton, Oklahoma, USA. It hosts local sporting events and concerts.
| Capacity: | 3,000 |
| Tenants: | Lawton-Fort Sill Cavalry (CBA/PBL) (2008 - 2011) 580 RollerGirls (2011 - present) |
It was home to the Lawton-Fort Sill Cavalry, who last played in 2011, and the 580 RollerGirls, who started play in 2011.