Archibald Gowanlock Huntsman (November 23, 1883 – August 8, 1973) was a Canadian academic, oceanographer, and fisheries biologist. He is best known for his research on Atlantic salmon and inventing the fast freezing of fish fillets in 1929.Born in Tintern, Ontario, the son of Lution Erotas Huntsman and Elizabeth Gowanlock Huntsman, Huntsman attended St. Catharines Collegiate Institute before receiving a Bachelor of Arts degree from the University of Toronto in 1905.