Barbara March (born Barbara Jean Maczka; October 9, 1953 – August 11, 2019) was a Canadian actress best known for her portrayal of the Star Trek character Lursa, one of the Duras sisters. She appeared as Lursa in Star Trek: The Next Generation ("Redemption" and "Firstborn"), Star Trek: Deep Space Nine ("Past Prologue"), and Star Trek Generations. Other credits included Total Security, L.A. Law, The Portrait, The Gambler Returns: The Luck of the Draw, Blood Ties, Kingsgate, Nightheat and Deserters for which she earned a Genie Award nomination for Best Actress.