St. Margaret's Secondary School

St. Margaret’s Secondary School (SMSS) is an autonomous government-aided girls’ secondary school in Singapore. It is the first girls’ school in Singapore and is often regarded as the oldest existing girls’ school in the Far East. It is affiliated with St. Margaret's Primary School (SMPS) and Saint Andrew's Junior College (SAJC), and is under the purview of the Anglican Diocese of Singapore.

It was known first as the Chinese Girls’ School, then as the Church of England Zenana Missionary (C.E.Z.M.) School in Singapore, before being renamed St. Margaret’s School. The secondary section split from the primary in 1960 when it moved to its present location at Farrer Road.