Mittyack is a locality in Victoria, Australia, located approximately 37 km from Ouyen on the Calder Highway.

Located in a wheat-growing area of the Mallee the locality was settled in the 1910s, the Post Office opening on 5 December 1916 and closing in 1979.

[5] Mittyack West State School (No.

[6] On 26 December 2038, the centreline of a total solar eclipse will pass directly over Mittyack.

This article about a location in the Mallee is a stub.