Two men have died in separate car crashes in regional Western Australia overnight.
Police are currently investigating two separate fatal crashes, one in Donnybrook in the state's south and one in Quairading in the Wheatbelt.
Overnight a green Ford Falcon sedan drove off Goodwood Road and slammed into several trees near Upper Capel Road in Donnybrook.
Police said one man died at the scene while another man in his 20s was taken to Bunbury Hospital with minor injuries.
In a separate incident a 26-year-old man has died in a second crash.
Just before 9pm the man was driving his 2003 maroon Ford Fairmont sedan north on Hayes Road when it left the path and struck a tree near Toapin Road in the Wheatbelt.
The Toodyay man died at the scene, he was the only person in the vehicle at the time.
Police are appealing for witnesses to either of the crashes, or anyone who saw the cars prior to the crashes, to come forward and contact Crime Stoppers on 1800 333 000 or to make a report online at www.crimestopperswa.com.au