| Clubname: | NK Rudar |
| Fullname: | NK Rudar Trans Euro[1] |
| Nickname: | Kovari |
| Founded: | 1945. |
| Ground: | Gradski Stadion |
| Capacity: | 3,000 |
| Chairman: | Remzo Zalihić |
| League: | Treća HNL |
| Season: | 2016–17 |
| Position: | 4. HNL, 2nd (promoted) |
| Leftarm1: | 008000 |
| Body1: | 008000 |
| Rightarm1: | 008000 |
| Shorts1: | 000000 |
| Socks1: | 000000 |
| Pattern La2: | _whiteborder |
| Pattern Ra2: | _whiteborder |
| Leftarm2: | FFFFFF |
| Body2: | FFFFFF |
| Rightarm2: | FFFFFF |
| Shorts2: | 000000 |
| Socks2: | 000000 |
NK Rudar is a Croatian football club based in the town of Labin. They are currently competing in the Croatian Third Football League.