K
- Kaapstad Sakekamer (KS)
- Kalahari Jagters & Wildbewaringsvereniging – Noord Kaap (KJW)
- Kanokan Judo Club (KJC)
- Karate Association of Western Province (KAWP)
- Kennel Union of South Africa (KUSA)
- Kenton on Sea Ratepayers Association (KOSRA)
- Khanyisa Food Garden (KFG)
- Khayalami Metropolitan Chamber of Commerce and Industry (KMCCI)
- Khayelitsha Business Forum (KBF)
- Khayelitsha Development Forum (KDF)
- Kimberley Clay Target Club (KCTC)
- Kimberley Lapidary Club (KLC)
- Kitchen Specialists Association (KSA)
- Knysna Canoe Club (KCC)
- Knysna Rose Society (KRS)
- Koga Judo Club (KJC)
- Kokstad Chamber of Commerce (KCCI)
- Kraaifontein Chess Club (KCC)
- Kruger Lowveld Chamber of Business and Tourism (KLCBT)
- Krugersdorp Publicity Association (KPA)
- Kutlwano Taxi Association (KTA)
- Kwa Zulu Natal Engineering Industries Association (KZNEIA)
- Kwa-Zulu Natal Hunting, Shooting and Conservation Association (KZNHSCA)
- KwaZulu Natal Bridge Union (KNBU)
- KwaZulu Natal Business Chambers Council (KBCC)
- KwaZulu Natal Canoe Union (KNCU)
- Kwazulu Natal Coast Anglers Union (KZNCAU)
- Kwazulu Natal Hunters and Conservation Association (KZNHCA)
- KwaZulu Natal Youth Chamber of Commerce (KNCC)
- Kwazulu-Natal Agricultural Union (KWANALU)