Academy of Canadian Cinema and Television Award for Best Performance by an Actor in a Supporting Role

The Academy of Canadian Cinema and Television presents an annual award for Best Performance by an Actor in a Supporting Role to the best performance by a supporting actor in a Canadian film. The award was first presented in 1969 by the Canadian Film Awards, and was presented annually until 1978 with the exception of 1974 due to the cancellation of the awards that year.

From 1980 until 2012, the award was presented as part of the Genie Awards ceremony; since 2013, it has been presented as part of the new Canadian Screen Awards.

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