Albert (Ab) Adam "Spats" Gowanlock (December 14, 1900 – September 27, 1988) was a Canadiancurler from Manitoba.
Gowanlock was a two-time provincial and two-time Brier champion.
Gowanlock began curling in his hometown of Glenboro, Manitoba. Gowanlock and his rink of E. C. "Bung" Cartwell, Bill McKnight and Tom McKnight became the first team from rural Manitoba to win the Brier in 1938.
Gowanlock would later move to Dauphin, Manitoba where he worked for the Manitoba Department of Highways. He would win a second Brier in 1953 with teammates Jim Williams, Art Pollon and Russ Jackman. Gowanlock was 52 when he won the Brier, and is currently to-date the oldest Brier winning skip in history.