| Jan Koecher | |
| Birth Date: | 16 January 1908 |
| Birth Place: | Warsaw, Russian Empire |
| Death Date: | 11 May 1981 |
| Death Place: | Warsaw, Poland |
| Occupation: | Actor |
| Yearsactive: | 1951-1980 (film) |
Jan Koecher (1908–1981) was a Polish actor.[1] He played the composer Stanisław Moniuszko in the 1951 film Warsaw Premiere.