Born in 1914 Mahlangu was a trade unionist. As a domestic worker, Mahlangu took part in the 1942 anti-pass campaign and was sacked. Later he was again victimised after taking part in a strike at a power station. He became a full-time trade union secretary after entering the laundry industry. He was an Executive Committee Member of the South African Congress of Trade Unions from 1955-1956. He was an accused in the 1956 Treason Trial.
Biography record
Aaron Mahlangu
- Born
- 1914
- Updated
- 21 Jul 2026

South African History Online. (2019, August 22). Aaron Mahlangu. South African History Online. https://sahistory.org.za/ref/B-0144692
South African History Online (2019) 'Aaron Mahlangu', South African History Online, 22 August. Available at: https://sahistory.org.za/ref/B-0144692 (Accessed: 29 August 2026).
South African History Online, Aaron Mahlangu [website], https://sahistory.org.za/ref/B-0144692, (accessed 29 August 2026).
"Aaron Mahlangu." South African History Online, 22 Aug. 2019, https://sahistory.org.za/ref/B-0144692. Accessed 29 Aug. 2026.
South African History Online. "Aaron Mahlangu." South African History Online. August 22, 2019. https://sahistory.org.za/ref/B-0144692.
Further reading
South African Congress of Trade Unions Timeline 1919-1997
South African Communist Party Timeline 1870-1996
Congress of the People and the Freedom Charter
Indian South Africans
Indian South Africans timeline 1960-1969
The History of May Day in South Africa
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