Isobel Bishop (born 8 September 1991) is an Australian water polo player. She has earned water polo scholarships from the South Australia Institute of Sport and the Australian Institute of Sport. She plays for the Adelaide Jets in the National Water Polo League. She is a member of the Australia women's national water polo team and won a gold medal at the 2011 Canada Cup and another gold at the 2011 FINA Junior World Championships. She is trying to solidify a spot on the team in order to represent the country at the 2012 Summer Olympics.