Dorothy Catherine Anstett (born c. 1948) is a pageant titleholder from Kirkland, Washington who held the Miss USA 1968 title.
Anstett competed in the Miss Washington pageant in July 1967 and placed first runner-up. In April of the following year she won the Miss Washington USA 1968 crown title. She won the Miss USA 1968 title on May 19, 1968 and represented the United States at Miss Universe 1968 in July, where she placed fourth runner-up.