List of Singapore Open women's singles champions

[2] The tournament was canceled between 1942 and 1946 because of World War II and discontinued from 1974 to 1986.

Below is the list of the winners at the Singapore Open in women's singles.

In the Amateur era, Helen Heng (1949–1955) holds the record for the most titles in the Women's Singles, winning Singapore Open seven times.

Since the Open era of badminton began in late 1979,[3] Zhang Ning (2001, 2003–2005, 2007) holds the record for the most Women's Singles titles with five.

Bold indicates active players.Italic indicates players who never won the championship.