Valdemars Ozolinš (5 November 1896 Vestiena parish – 15 February 1973, Pueblo, Colorado, USA) was a Latvian composer and conductor.
Valdemars Ozolinš songs have been treasured by choirs ever since his triumphant debut during the VI Latvian Song Festival in Riga, Latvia in 1926.
The author of about 500 songs and several cantatas, Valdemars Ozolinš was chief conductor at several Latvian Song Festivals.