Harry Clifford Francis "Yip" Foster (November 25, 1907 – June 4, 1978) was a Canadian ice hockey player who played for the Detroit Red Wings, Boston Bruins and New York Rangers in the National Hockey League between 1929 and 1935.
The rest of his career, which lasted from 1927 to 1947, was spent in various minor leagues.
Prior to his playing career Foster attended Malvern Collegiate Institute.
In later years, Foster owned and ran a grocery store with his family in Wayne, Michigan.
This biographical article relating to a Canadian ice hockey defenceman born in the 1900s is a stub.