Alec Mansfield Tidey (born January 5, 1955) is a former professional ice hockey right wing.
He was also drafted by the San Diego Mariners (sixth round, 85th overall) in the 1975 WHA Amateur Draft, and he began his professional career in the World Hockey Association with San Diego.
He then moved to the National Hockey League, playing four games in two seasons with the Sabres and five in 1979–80 with the Edmonton Oilers.
He played in seventy-four games in his one WHA season, scoring sixteen goals and adding eleven assists.
This biographical article relating to a Canadian ice hockey winger born in the 1950s is a stub.