Ferenc Molnár (1878–1952) was a Hungarian dramatist and novelist.

Ferenc Molnár may also refer to:

• Ferenc Molnár (athlete) (1904–?), Hungarian Olympic athlete
• Ferenc Molnár (footballer) (1891–?), football player and later manager in Italy
• Ferenc Molnár (singer) (born 1982), known professionally as Caramel, winner of the second series of Megasztár
• Ferenc Zoltán Molnár (1943–1967), U.S. Army soldier and Medal of Honor recipient