Ngcobo is a surname. It may refer to:

• Abednigo Ngcobo (1950–2014), South African association football player
• Chris Ngcobo, former Acting head of Intelligence for the South African Police Service
• David Junior Ngcobo, South African hip hop musician, songwriter and record producer known as Nasty C
• Gabi Ngcobo, South African curator
• Lauretta Ngcobo (1931–2015), South African novelist and essayist
• Patrick Ngcobo (died 2015), South African Carnatic classic musician
• Njabulo Ngcobo, South African footballer
• Sandile Ngcobo (born 1953), former Chief Justice of South Africa
• Sandile Ngcobo (rugby union) (born 1989), South African rugby union player
• Shiyani Ngcobo, South African Maskandi guitarist and teacher
• Sthembiso Ngcobo (born 1983), South African association football player