The CIMB Singapore Masters 2011 took place from July 25th to 30th, 2011 in Singapore . The women's squash tournament was part of the WSA World Tour 2010/11 and endowed with 53,500 US dollars. It belonged to the WSA Gold 45 category .
The top seeded last year's winner Nicol David was eliminated in the semifinals against Laura Massaro , to whom she was defeated in five sets. Massaro faced third-placed Madeline Perry in the final . Perry won the game 11: 7, 11: 8, 5:11 and 11: 9.
The field of participants in the women's competition consisted of 16 players, four of which were starting places for qualifiers. Per Wildcard received Pamela Chua a spot in the main draw.