Carol M. Hansen was a judge on the Oklahoma Court of Civil Appeals, the intermediate appellate court in the state of Oklahoma. Educated at the Oklahoma City University of Law after raising five children, she became a municipal judge in 1993. She was appointed marshal for the Oklahoma Supreme Court in 1984, then appointed as a justice of the Oklahoma Court of Appeals in 1985. She became the first woman to serve as Chief Judge in any Oklahoma appellate court. She resigned from the court in 2012, because health problems were causing her to lose her eyesight.