Kormak is an unincorporated area and ghost town in the Unorganized North Part of Sudbury District in Northeastern Ontario, Canada. It sat on the Canadian Pacific Railway transcontinental mainline, and the Kormak railway station is still active as a flag stop on Via Rail's Sudbury–White River train. By 1974, the town was in decline, and both the post office and the store were shut down. The mill finally closed in 1979, and almost all of the remaining residents moved away. One home at Kormak is still occupied year-round, while two others are in use as seasonal cottage properties.