Sigcau

Sigcau is a South African surname that may refer to:


 * Botha Sigcau (died 1978), King in the Eastern Pondoland, President of Transkei from 1976 to 1978 and grandson of Sigcau
 * Nkosi Ntsikayezwe Sigcau (1947–1996), atraditional leader of Lwandlolubomvu Traditional Council, the youngest son of King Botha Sigcau, brother to Princess Stella Sigcau and descendant of Sigcau
 * Stella Sigcau (1937–2006), Mpondo Princess, Minister in the South African Government; the first and the desce only female Prime Minister of Transkei, and descendant of Sigcau