Sir Robin Horace Walford Dunn, MC, PC (16 January 1918 – 5 March 2014) was an English British Army officer, a barrister and a High Court and Court of Appeal judge. He was initially assigned to the Probate, Divorce and Admiralty Division. Appointed a Privy Counsellor in 1980, he served as a Lord Justice of Appeal from 1980 until 1984. He died at the age of 96 in 2014.