Joseph Hermas "Amos, Butch" Arbour (January 26, 1895 in Waubaushene, Ontario – November 1, 1943) was a Canadian professional ice hockey left winger who played 7 seasons in the National Hockey Association and 6 seasons in the National Hockey League for the Montreal Canadiens, Hamilton Tigers and Toronto St. Pats. He was a member of the original Canadiens team in the 1909–10 NHA season.