Donna Belle Urquhart (born 19 December 1986) is a professional squash player who represented Australia.
Urquhart was born in Yamba, New South Wales. As a junior she won 5 Australian Junior titles and was the Runner-up at the Scottish and British Junior Opens in 2002 & 2003. She played for her country at the 2003 World Junior Women's Championships in Egypt where, at age 16, she made the last 16 of the individual draw, and was the runner-up in the teams event. She reached a career-high world ranking of World No. 16 in June 2010.