John Roddick Kennedy (March 17, 1882 – September 28, 1935) was a Canadian amateur and professional ice hockey player.

[1] Kennedy was twice a member of Stanley Cup winning teams, both times with the Montreal Wanderers, in 1906 and 1907.

[2][3] In January 1908 Kennedy was part of a benefit All-Star game, hosted by the Eastern Canada Amateur Hockey Association, for the family of his deceased former teammate on the Montreal Wanderers Hod Stuart, who had died in June 1907 in a diving accident.

[5] During the 1909–10 season Kennedy played with the Montreal Nationals in the short-lived Canadian Hockey Association circuit.

He had moved to Brantford from Quebec to manage a plant with the Lake of the Woods Milling Company.