| Ernst Winar | |
| Birth Date: | 3 September 1894 |
| Birth Place: | Leiden, Netherlands |
| Occupation: | Actor, film director |
| Birth Name: | Wilhelm Joseph Karl Eichhoff |
| Other Names: | Ernest Winar |
| Yearsactive: | 1916–1955 |
| Spouse: | Colette Brettel |
Ernst Winar (born Wilhelm Joseph Carl Eichhoff; 3 September 1894 - 28 June 1978) was a Dutch actor and film director. He appeared in 34 films between 1916 and 1955. He also directed 14 films between 1922 and 1955. In 1920 he published Peccavi...???, a then-scandalous novel with a gay protagonist, co-written with fellow actor Adolphe Engers.[1]