Highway 339 is a highway in the Canadian province of Saskatchewan. It runs from Highway 334 at Avonlea to Highway 39, 10 km (6 mi) north-west of Drinkwater. Highway 339 is about 49 km (30 mi) long. Highway 339 passes near Claybank, Avonlea Badlands, the Dirt Hills, and Briercrest. Highway 339 connects with Highways 715 and 716.