James Godfrey MacManaway, MBE (22 April 1898 – 3 November 1951) was a British Unionist politician and Church of Ireland cleric, notable for being disqualified as a Member of Parliament, owing to his status as a priest.
James Godfrey MacManaway was born in County Tyrone in 1898, the youngest son of the Rt. Rev. James MacManaway, Church of Ireland Bishop of Clogher. He was educated at Campbell College, Belfast, and Trinity College, Dublin.
He served in the Royal Flying Corps during the First World War, having enlisted at the age of 17. In 1925 MacManaway was ordained as a priest of the Church of Ireland by the Bishop of Armagh. He married Catherine Anne Swetenham Trench, née Lecky, in 1926. He was Rector of Christ Church, Derry from 1930 to 1947. He served as Chaplain to Forces during the Second World War. In 1945 he was awarded an MBE.
In June 1947 MacManaway was elected to the Parliament of Northern Ireland, as Unionist member for the City of Londonderry. He then set his sights on Westminster, although, as a man of the cloth, there was some doubt as to his eligibility, owing to various historical statutes debarring clergymen of both the Established Church and the Roman Catholic Church from sitting as MPs in the British House of Commons.