| Wilhelm Seitz | |
|---|---|
| Born | Unknown |
| Died | 1926 |
| Allegiance | Germany |
| Service/branch | Aviation |
| Rank | Leutnant |
| Unit | Jasta 8, Jasta 68 |
| Awards | Iron Cross |
Leutnant Wilhelm Anton Seitz was a World War I flying ace credited with 16 aerial victories. He scored those victories over a two-year span, beginning on 17 November 1916 and ending on 4 November 1918.