Michael Moldaver (born December 23, 1947) is a Canadian judge.
He has been a puisne justice on the Supreme Court of Canada since his 2011 appointment by former Prime Minister Stephen Harper.
Before his elevation to the nation's top court, he served as a judge at the Ontario Superior Court of Justice and the Court of Appeal for Ontario for over 20 years.
A former criminal lawyer, Moldaver is considered an expert in both Canadian criminal law and the Canadian Charter of Rights and Freedoms.