| Willibald Schmaus | |
| Fullname: | Willibald Schmaus |
| Birth Date: | 1912 6, df=yes |
| Birth Place: | Vienna, Austria-Hungary |
| Death Place: | Vienna, Austria |
| Position: | Defender |
| Years1: | 1929–1949 |
| Clubs1: | First Vienna |
| Nationalyears1: | 1935–1937 |
| Nationalteam1: | Austria |
| Nationalcaps1: | 15 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 1938–1942 |
| Nationalteam2: | Germany |
| Nationalcaps2: | 10 |
| Nationalgoals2: | 0 |
Willibald Schmaus (16 June 1912 – 27 April 1979) was an Austrian football defender. He represented both Austria and Germany internationally.
He earned 14 caps for the Austria national football team and participated in the 1934 FIFA World Cup. After the annexation of Austria by Germany, he earned 10 caps for the Germany national football team, and participated in the 1938 FIFA World Cup. He spent his club career at First Vienna FC 1894.