| Gradski Stadion Luke | |
| Fullname: | Gradski Stadion Luke Mrkonjić Grad |
| Location: | Mrkonjić Grad, Bosnia and Herzegovina |
| Opened: | 1945 |
| Expanded: | 2009, 2021 |
| Owner: | FK Sloboda Mrkonjić Grad |
| Operator: | FK Sloboda Mrkonjić Grad |
| Surface: | Grass |
| Scoreboard: | No |
| Tenants: | FK Sloboda Mrkonjić Grad (1945–present) |
| Seating Capacity: | 2,000 (seated) |
| Dimensions: | 100 x 65 m |
Gradski Stadion Luke is a multi-purpose stadium in Mrkonjić Grad, Bosnia and Herzegovina. It is currently used mostly for football matches and is the home ground of FK Sloboda Mrkonjić Grad of the Second League of the Republika Srpska. The stadium holds 2,000 spectators.[1]