The ZF Mgcawu District Municipality (Afrikaans: ZF Mgcawu-distriksmunisipaliteit; Tswana: Mmasepala wa Sedika wa ZF Mgcawu), known before 1 July 2013 as the Siyanda District Municipality,[3] is one of the 5 districts of the Northern Cape province of South Africa. The seat of the municipality is Upington. As of 2011, the majority (76%) of its 236,783 residents speak Afrikaans.[4] The district code is DC8.
The ZF Mgcawu District Municipality is named after Upington's first post-1994 democratically elected mayor, Zwelentlanga Fatman Mgcawu (1958–2001). The previous name Siyanda means "we are growing".