Henry Selby Msimang (13 June 1886 - 29 March 1982) was a South African political leader and activist.
He became court interpreter at Vrede in 1914 and promoted the employment of African clerks and dip inspectors in the Free State.
In 1919 he helped to establish the Industrial and Commercial Workers' Union in Bloemfontein, and edited a newspaper called Messenger-Morumioa.
He returned to Johannesburg in 1922, and to Pietermaritzburg in 1941, where he was secretary of the Natal ANC, and then joined the Liberal Party in 1953.
[2] Due to his membership of the Liberal Party, he received a banning order from the apartheid government in 1967.