1991 in South Africa

• State President: F.W. de Klerk.[1]
• Chief Justice: Michael Corbett.

January

• 9 – Black children are admitted to schools previously reserved for whites only.
• 9 – In Sebokeng gunmen fire on mourners attending the funeral of a leader of the African National Congress, killing 13.
• 12 – 45 mourners are killed during an attack on a funeral vigil for an African National Congress member.
• 13 – 45 football fans die in the Orkney Stadium Disaster in the Oppenheimer Stadium in Orkney.
• 29 – State President F.W. de Klerk, deputy-president of the African National Congress Nelson Mandela and Inkatha Freedom Party leader Mangosuthu Buthelezi meet for peace talks.

February

• 1 – At the signing of a national peace accord State President F.W. de Klerk promises to end all apartheid legislation and to create a new multi-racial constitution.
• 25 – Chief Mhlabunzima Maphumulo is shot dead by an alleged hit-squad outside his home in Pietermaritzburg.

March

• 11 March – A curfew is imposed on black townships after fighting between rival political gangs kills 49.
• 12 – The government tables a white paper to end racial discrimination in land ownership and occupation.
• 24 – Twelve people, including a police officer and two children, are killed when police opens fire on a crowd of African National Congress supporters attacking the police in Daveyton.

April

• 15 – The European Economic Community lifts economic sanctions on South Africa.
• 30 – A coup d'état is executed in Lesotho.

May

• 14 – Winnie Madikizela-Mandela, dubbed the "Mugger of the Nation", is found guilty and sentenced to 6 years imprisonment for her involvement in the death of 14-year-old Stompie Moeketsi. The sentence will never be carried out.

June

• 28 – The Population Registration Act in terms of which South Africans were classified into racial groups is repealed.
• 30 – The laws enforcing geographical segregation, including the Group Areas Act, the Native Land Act, the Native Trust and Land Act and the Asiatic Land Tenure Act, are repealed.

July

• 2–6 – The 48th National Conference of the African National Congress takes place in Durban, the first to be held in South Africa since 1959.
• 9 – The suspension of South Africa from the International Olympic Committee is lifted.
• 10 – President Bush announces the United States is ending its 1986-enacted sanctions on South Africa.

August

• 4 – The Greek-owned cruise ship Oceanos sinks off Coffee Bay and all 571 passengers on board are safely evacuated by SAAF helicopters.
• 9 – Right-wingers of the Afrikaner Weerstandsbeweging clash with the police in the Battle of Ventersdorp.

September

• 4 – State President F.W. de Klerk announces a new constitution that will provide suffrage for black people.

October

• 2 – Minister of Foreign Affairs Pik Botha visits Beijing to strengthen South Africa's relations with China.
• 3 – Nadine Gordimer is awarded the 1991 Nobel Prize in Literature.

November

• 4–5 – The African National Congress leads a general strike to demand a role in governing and an end to value-added tax.

December

• 8 – Chris Hani becomes leader of the South African Communist Party.

Unknown date

• The Phinda Resource Reserve is formed.
• The great white shark is given full protection under South African law.

• 1 January – Jacob Maliekal, badminton player
• 9 February – Lyle Peters, footballer
• 5 March – Kate Christowitz, rower
• 2 April – Siobhan McColl, figure skater

•9 April Entrepreneur Mohau Motloenya

• 28 April – Liesl Laurie, model
• 6 May – Ockie van Zyl, rugby player
• 14 June – Kyle Jacobs, footballer
• 30 June – Kevin Paul, Paralympic swimmer
  
• 30 July – Heinrich Klaasen, cricketer
• 17 August – Zakir Kathrada, cricketer
• 28 September – Michael van Vuuren, rugby player
• 29 October – Eben Etzebeth, rugby player
• 25 November – Thandeka Zulu, actress & singer
• 7 December – JP Jonck, rugby player

• 24 February – John Charles Daly, South African-born journalist and game show host. (b. 1914)
• 11 June – Cromwell Everson, composer. (b. 1925)