A woman and man, both in their 20s, have been killed after the car they were travelling in hit a wall.
The collision happened at 3:25 this morning in Bundoran, Co Donegal.
Their bodies have been removed to the morgue in Sligo General Hospital.
Five people were in the car in total. Another woman (mid-20s) is in critical condition and another two men (mid-20s) have serious injuries and were removed to Sligo General Hospital.
Garda forensic collision investigators officers are at the scene and the road is currently closed to traffic. Local diversions are in place.
Anyone with information in relation to the collision is asked to contact Gardaí in Ballyshannon Garda Station on 071 - 9858530, the Garda Confidential Line 1800 666 111 or any Garda Station.