| Stadium Name: | Gradski stadion Sinj |
| Location: | Sinj, Croatia |
| Built: | 2006 |
| Operator: | NK Junak Sinj |
| Surface: | Grass |
| Tenants: | NK Junak Sinj |
| Seating Capacity: | 3,096 |
Gradski stadion Sinj is a football stadium in Sinj, Croatia. It was built in 2006 and serves as home stadium for NK Junak Sinj football club. The stadium has a capacity of 3,096 spectators (3,075 seated).