1990 in South Africa saw the official start of the process of ending Apartheid. President of South Africa, eid. President F.W. de Klerk unbanned organisations that were banned by the government including the African National Congress, the South African Communist Party and the Pan Africanist Congress. The African National Congress, Umkhonto we Sizwe, suspends its armed activity within South Africa. Political prisoners including Nelson Mandela were released. Nelson Mandela met ANC leader Oliver Tambo for the first time in 28 years at a meeting in Sweden. Mandela also traveled to England to thank the people for their support in the campaign to free him. South Africa withdrew its troops from Namibia, which was granted independence. 1990 also saw marches in support and against the formation of a new post-Apartheid South Africa.

The following lists events that happened during 1989 in South Africa.