Hrvatski Nogometni Klub Brotnjo (English: Football Club Brotnjo) is a football club based in Čitluk, Bosnia and Herzegovina. The club plays in Second League of the Federation of Bosnia and Herzegovina. Brotnjo plays out of Bare Stadium, which has a capacity of 8,000.
The biggest success came in 2000, when they won the Bosnian-Herzegovinian play-off competition. That's the club's only championship title which secured them presence in the Champions League first qualifying round. Club lost first match 4:0 against Fbk Kaunas. In second game Brotnjo won 3:0. A year later, they also played in UEFA Cup qualifying round.
The club's crest features the Coat of Arms of Croatia. The name 'Brotnjo' comes from the historical name of the region of Čitluk.
For the list of former and current players with Wikipedia article, please see Category:HNK Brotnjo players.
Had senior international caps for their respective countries. Players whose name is listed in bold represented their countries while playing for Brotnjo.
Dragan Blatnjak Mateo Sušić Enes Mešanović Dalibor Šilić
Igor Jančevski Zajko Zeba Miro Klaić Miro Katić Danijel Krivić 
Mario Ivanković Nikola Juričić Darko Cvijanović Nenad Džidić Jovan "Jovo" Sikima Robert Miloš Miroslav Lauš Danijel Bajkuša Zoran Prusina.svg/1280px-Flag_of_Yugoslavia_(1946-1992).svg.png){kind=small}
Srećko Lušić Blaž Slišković (1999–2000) Ivo Ištuk (2000–2001) Marijo Tot (2003–2004) Ratko Ninković (2006–2007) Davor Juričić-Šojka (2009–2010) Romeo Šapina (2014–2017)[1] Nikola Juričić (2016–2018)[2] Davor Juričić-Šojka (2018-)