Wood River is a provincial electoral district for the Legislative Assembly of Saskatchewan, Canada.

Communities in the riding include the towns of Assiniboia, Ponteix, Rockglen, Gravelbourg, Mossbank and Lafleche; and the villages of Vanguard, Wood Mountain, Hodgeville, Mankota, Bracken and Val Marie.

In 1999, a controversy erupted in the Wood River constituency as Saskatchewan Party candidate Yogi Huyghebaert tied Liberal candidate Glen McPherson.

The returning officer cast the deciding vote in favour of McPherson, giving the Liberals four seats.

McPherson did not run and Huyghebaert then won a resounding victory.