Drevsjø is a village in Engerdal municipality in Innlandet county, Norway.

[2] The village has some commercial businesses serving the municipality such as grocery stores plus a large sawmill.

The village has several recreational facilities including a tennis court, football pitch, and a car racing track.

The village is the site of the Blokkodden Villmarksmuseum, an open-air museum presenting the history of the use of the natural world since the 18th century.

[3] The village has several municipal and state institutions including nursing homes and health centres.