Winnie Holzman (born August 18, 1954 in Manhattan) is an American dramatist, screenwriter, and poet. She is known for having created the ABC television series My So-Called Life, which led to a nomination for a scriptwriting Emmy Award in 1995, as well as her work writing for thirtysomething and Once and Again. Holzman has garnered fame for her work on Broadway, most notably for co-writing the smash stage musical Wicked.