Mandi Jocelyn Schwartz (February 3, 1988 – April 3, 2011) was a Canadian player with the Yale Bulldogs women's ice hockey team. In December 2008 — her junior year at Yale University — Schwartz was diagnosed with acute myeloid leukemia. Her diagnosis and search for a bone marrow or stem cell transplant resulted in bone marrow drives being held at Yale and in Canada.