| Clubname: | NK Sloga |
| Fullname: | Nogometni Klub "Sloga" |
| Founded: | 1922 |
| Ground: | SRC Bare |
| Capacity: | 1,000 |
| Chairman: | Džemaludin Čausević |
| Manager: | Edhem Mustedanagic |
| Season: | 2012–13 |
| Position: | 2nd |
| Leftarm1: | 0066CC |
| Body1: | 0066CC |
| Rightarm1: | 0066CC |
| Shorts1: | 0066CC |
| Socks1: | 0066CC |
| Leftarm2: | ffffff |
| Body2: | ffffff |
| Rightarm2: | ffffff |
| Shorts2: | 0066CC |
| Socks2: | ffffff |
Nogometni Klub "Sloga" is a football club from Bosanska Otoka in Bosnia and Herzegovina. The club is currently playing in Druga liga FBiH (Second League of the Federation of Bosnia and Herzegovina).