Marion O'Neill (born July 1, 1969) is a Minnesota politician and member of the Minnesota House of Representatives. A member of the Republican Party of Minnesota, she represents District 29B in central Minnesota.
O'Neill attended Bemidji State University, graduating with a B.S. in applied psychology. She later attended Regent University, graduating with a M.A. in counseling.
Minnesota House of Representatives
O'Neill was first elected to the Minnesota House of Representatives in 2012.
O'Neill and her husband, Thomas, divorced in 2014. They have two children. She resides in Maple Lake, Minnesota.