Dulcie Evonne September (20 August 1935 – 29 March 1988) was a South African anti-apartheid political activist. Born in Athlone, Western Cape, South Africa, she was assassinated in Paris, France.

The second eldest daughter of Jakobus and Susan September, Dulcie grew up in Gleemore, a suburb in Cape Town, where she developed her political activism. She began her primary schooling at Klipfontein Methodist Mission, and later attended Athlone High School. In 1954, she enrolled at the Wesley Training School*(see note) in Salt River to pursue a career in teaching, and completed her Teacher’s Diploma in 1955. She began her teaching career, first at City Mission School in Maitland, then at Bridgetown East Primary School in Athlone in 1956, and in 1957 became a member of the newly established Cape Peninsula Students’ Union (CPSU), affiliate of the Unity Movement of South Africa, which aimed at overcoming racial divisions and forging solidarity among students of different cultural backgrounds. She belonged to the Athlone branch of the Teacher’s League of South Africa (TLSA).