Brenda Cossman FRSC (born 1960) is a professor of law at the University of Toronto.
[1] She was the director at the Mark S. Bonham Centre for Sexual Diversity Studies from 2009 to 2018.
She is actively involved in law reform, particularly in the area of same sex couples and definitions of family.
[6] She is prominently featured as a commentator in John Greyson's CBC documentary After the Bath (1996) about the London sex scandal.
She also served as a member of the Pink Triangle Press Board of Directors for 10 years, working as a frequent contributor to their main publication, Xtra!