János Szabó may refer to:

• János Szabó (abbot) (1767–1858), abbot of the Kolozsmonostor Abbey in Transylvania
• János Szabó (footballer) (born 1989), footballer for BFC Siófok
• János Szabó (Minister of Agriculture) (born 1937), Hungarian jurist and former politician, Minister of Agriculture 1993–1994
• János Szabó (Minister of Defence) (born 1941), Hungarian politician, Minister of Defence 1998–2002
• János Szabó (runner) (born 1945), Hungarian Olympic athlete