Captain Robert Laurence Nairac GC (31 August 1948 – 15 May 1977) was a British Army officer in the Grenadier Guards who was abducted from a pub in Dromintee, south County Armagh, during an undercover operation and killed by the Provisional Irish Republican Army (IRA) on his fourth tour of duty in Northern Ireland as a Military Intelligence Liaison Officer. Several men have been imprisoned for his death. His body has never been found.