Sandra Elaine Troop (born 15 March 1966 in Lincoln) is a British canoe sprinter and marathon canoeist who competed in the early 1990s.
She attended Lincoln Christ's Hospital School, and Trent Polytechnic.
She competed at the 1987 World Student Games in Zagreb (1987 Summer Universiade). She was a school teacher when at the Olympics in 1992.
She was eliminated in the semifinals of the K-4 500 m event at the 1992 Summer Olympics in Barcelona.