| Unknown Sender | |
| Director: | Ákos Ráthonyi |
| Music: | Franz Grothe |
| Cinematography: | Willy Winterstein |
| Editing: | Alice Ludwig |
| Studio: | Real Film |
| Distributor: | Allianz Filmverleih |
| Runtime: | 97 minutes |
| Country: | West Germany |
| Language: | German |
Unknown Sender (German: '''Absender unbekannt''') is a 1950 West German comedy film directed by Ákos Ráthonyi and starring Henny Porten, Bruni Löbel and Cornell Borchers.[1] It was shot at the Wandsbek Studios in Hamburg. The film's sets were designed by the art director Mathias Matthies.