Cedar Girls’ Secondary School is an all-girls secondary school established in 1957 in Singapore. The school started with an enrolment of 507 girls, 13 classes and a staff of 18. The school went single session in 1992 and gained autonomous status in 1996. The school offers the ‘O’ level track and Victoria-Cedar Alliance (VCA) Integrated Programme (IP).

The six-year VCA-IP is a tripartite alliance between Cedar Girls’ Secondary School, Victoria School and Victoria Junior College that commenced in 2012. Cedarians enrolled in the VCA-IP will spend the first four years of their secondary education at Cedar Girls’ Secondary School before continuing fifth and sixth-year of education in Victoria Junior College.