Sigcau is a South African surname that may refer to:
Botha Sigcau (1913–1978), 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
This page lists people with the surnameSigcau. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.