Melvin James McQuaid (6 September 1911 – 16 January 2001) was a Progressive Conservative party member of the House of Commons of Canada. He was born in Souris, Prince Edward Island and became a lawyer and clerk by career. McQuaid attended Saint Dunstan's University, St. Francis Xavier University and Dalhousie Law School. In 1957, he became town clerk for Souris. He served in provincial politics as a Councillor of the Legislative Assembly of Prince Edward Island for 1st Kings District from 1959 to 1962, including functions as provincial treasurer and Attorney General.