| Franz Heinzl | |
| Birth Date: | 13 April 1892 |
| Birth Place: | Stockerau |
| Position: | Forward |
| Years1: | 1908–1913 |
| Clubs1: | SV Stockerau |
| Years2: | 1914–1919 |
| Clubs2: | Wiener AF |
| Nationalteam1: | Austria |
| Nationalyears1: | 1914–1917 |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 4 |
Franz Heinzl (13 April 1892 - 16 May 1922) was an Austrian footballer who played as a forward.[1] He made seven appearances for the Austria national team from 1914 to 1917.[2]