| Walter Tost | |
| Birth Date: | 30 March 1895 |
| Birth Place: | Berlin, Prussia, German Empire |
| Death Date: | 28 December 1948 (aged 53) |
| Death Place: | Berlin, Germany |
| Occupation: | Producer, Actor |
| Yearsactive: | 1921-1945 (film) |
Walter Tost (1895-1948) was a German film producer and production manager.[1] Much of his work was with Terra Film during the Nazi era. He was the elder brother of Hans Tost, also a film producer.