István Biró (Serbian Cyrillic: Иштван Биро, romanized: Ištvan Biro; born 25 September 1951) is a politician in Serbia. He served in the Assembly of Vojvodina from 2008 to 2016 as a member of the Democratic Party (Demokratska stranka, DS). He is now a member of the People's Party (Narodna stranka, NS).