John Albert "Jack" Arbour (March 7, 1899 – September 24, 1973) was an ice hockey defenceman who played for several teams in a variety of leagues between 1922 and 1938. The younger brother of Ty Arbour, he did not repeat his older brother's success in the National Hockey League, and managed only 47 games over 2 seasons with the Detroit Cougars and Toronto Maple Leafs. He finished his NHL career in 1938 with 5 goals and one assist.