Jan Backus (born July 30, 1947) served as a Vermont state senator representing Windham County from 1989 to 1994 and Chittenden County from 1997 to 2000. A community activist, Backus served as a member of the board for many years before making a run for the Vermont state Senate and winning a seat. She served as chairwoman of the Senate Health & Welfare Committee and a member of the Senate Judiciary Committee. Backus competes annually in the National Crossword Championship. Her highest finish was 46th.