Hajia Gambo Sawaba (15 February 1933 - October 2001) bu onye na agba mbo ihu na enyere umu nwanyi ikike n'ala Naijiria, onye ndọrọ ndọrọ ọchịchị na onye n'enyere ndi obodo aka Ọ jere ozi dị ka osoto onye isi oche nke Great Nigeria People Party. Ahọpụtakwara ya dika onye ndú nke umu nwanyi na Northern Element Progressive Union (NEPU). Haji Sawaba bu nwa Isa Amartey Amarteifio (Onye ana akpo Theophilus Wilcox) bụ onye si Ghana na Fatima Amarteifio bụ nwanyị Nupe nke ochici ime obodo Avun, Niger State . Amarteifo bu onye gụsịrị akwụkwọ na Ghana School of Survey, tupu okwaga Naijiria na 1910 ma chọta oru na ulo ọrụ ụgbọ okporo ígwè Nigeria . Nna nna ukwu nke Fatima bu onye okpu uzu na onye agha nke muru Mamman Dazu, nna ukwu ha. E kwuru Mamman Dazu na ọ bụ ezigbo onye agha ana aju ese ya. Isa Amartey Amarteifio kpewara uka Islam dika o banyere Zaria ma zute Fatima dika ufodu aro gara ma lukwa ya. Fatima bu nwanyi di ya nwuru, nwere umu ato omuuru Mohammedu Alao tupu onwu o.