FK Železničar may refer:

• FK Železničar Beograd, a football club based in Belgrade, Serbia
• FK Železničar Inđija, a football club based in Inđija, Serbia
• FK Železničar Lajkovac, a football club based in Lajkovac, Serbia
• FK Železničar Niš, a football club based in Niš, Serbia
• FK Železničar Novi Sad, a football club based in Novi Sad, Serbia
• FK Železničar Pančevo, a football club based in Pančevo, Serbia
• FK Železničar Požarevac, a football club based in Požarevac, Serbia
• FK Železničar Vranjska Banja, a football club based in Vranjska Banja, Serbia
• FK Železničar 1930, a football club based in Smederevo, Serbia

• FK Željezničar (disambiguation)
• NK Železničar (disambiguation)
• NK Željezničar (disambiguation)
• KK Železničar (disambiguation)

This disambiguation page lists articles associated with the title FK Železničar.
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