Hamilton police are investigating a fatal collision south of the city in the Mount Hope area.
Investigators say the crash happened around noon on Sunday near Miles Road and English Church Road East and involved a single vehicle.
Police say a 28-year-old man from Binbrook was found dead inside the black Honda Civic, which had left the roadway.
The vehicle had sustained extensive damage. The cause of the collision has not yet been determined.
Anyone with information is being asked to call Hamilton police at 905-546-4755 or 905-546-4753.