Frank Arthur Philbrook (9 November 1931 – 30 October 2017) was a Liberal party member of the House of Commons of Canada.
He graduated from the University of Toronto as MD in 1958, and was a member of the College of Family Physicians of Canada.
Before entering politics, he spent two years at a mission hospital in Kashmir and then four years as Medical Officer on a World Bank project in Pakistan.
[2][3] Upon returning to Canada, he became director of clinical research at Ortho-Pharmaceuticals Canada Ltd, before returning to private practice in 1973.
[2] He was first elected at the Halton riding in the 1974 general election[2] and served in the 30th Canadian Parliament, but was defeated in the 1979 federal election by Otto Jelinek of the Progressive Conservative party.