The man killed in a fatal crash in Manorcunningham last night has been named locally as Paul Mooney from Ramelton.
Mr Mooney aged in his 30s was a passenger and was pronounced dead at the scene of the two car collision at Carrickballydooey.
Both drivers are receiving treatment at Letterkenny University Hospital to what Gardai say are non-life-threatening injuries.
The road between Letterkenny and Lifford has reopened following a technical examination of the scene.