FK Železničar may refer to: FK Železničar Beograd (Belgrade) FK Železničar Inđija, Inđija FK Železničar Lajkovac FK Železničar Niš FK Železničar Novi Sad, Novi Sad FK Železničar Požarevac, Požarevac FK Železničar Smederevo FK Železničar Vranjska Banja See also FK Željezničar (disambiguation) NK Železničar (disambiguation) NK Željezničar (disambiguation) KK Železničar (disambiguation)