István Tóth

István Tóth may refer to:


 * István Tóth (boxer) (1938–1999), Hungarian Olympic boxer
 * István Tóth (canoeist), Hungarian sprint canoer
 * István Tóth (chemist), Australian peptide researcher
 * István Tóth (footballer) (1891–1945), Hungarian amateur footballer and football manager
 * István Tóth (wrestler) (born 1951), Hungarian wrestler
 * István Tóth (shortest man claimant)