| István Herczeg | |
| Birth Date: | 7 December 1887 |
| Death Place: | Szatymaz |
| Discipline: | MAG |
István Herczeg (December 7, 1887 – July 4, 1949) was a Hungarian gymnast who competed in the 1912 Summer Olympics. He was part of the Hungarian team, which won the silver medal in the gymnastics men's team, European system event in 1912. He was born in Apátfalva and died in Szatymaz.[1]