A 19-year-old man has died in a road crash in Kanturk, Co Cork this morning.
The man died when the car he was driving left the road between Dromagh School and Ballymacquirke Cross at 6am.
Gardaí have appealed for any witnesses to contact Kanturk Garda Station on 029 20680.
In Co Derry, a man in his 50s died when the car he was travelling in hit a wall on the Duncastle Road near Newbuildings at 11am.
The driver was taken to hospital but his injuries are not thought to be life threatening.
Elsewhere, three men have been taken to Cavan General Hospital after the car they were travelling in crashed at 3.30am this morning.
One of the men is believed to have sustained serious injuries.