Francis Aungier Pakenham, 7th Earl of Longford, 1st Baron Pakenham, KG, PC (5 December 1905 – 3 August 2001), known to his family as Frank Longford and styled Lord Pakenham from 1945 to 1961, was a British politician and social reformer. A member of the Labour Party, he was one of its longest serving politicians. He held cabinet positions on several occasions between 1947 and 1968. Longford was politically active up until his death in 2001. A member of an old, landed Anglo-Irish family, he was one of the few aristocratic hereditary peers to have ever served in a senior capacity within a Labour government.