Joseph Aubin Doiron, CM (June 10, 1922 – January 29, 1995) was the 22nd Lieutenant Governor of Prince Edward Island from 1980 to 1985, becoming the province's second Acadian to hold this position. Doiron was born in North Rustico in 1922. Following his early education in local schools, he went on to receive his B.A. from Sainte-Anne's College in Nova Scotia and his D.D.S from the Université de Montréal in 1951. He was married to Rose Bernice Gallant of Duvar, PEI, and together they had seven children. Before his appointment as Lieutenant-Governor, Doiron practiced dentistry in Summerside.