Benjamin Wani Yugusuk (1928, in Thobole, Juba – 23 May 2000, in Kosti) was a Sudanese Anglican (Episcopalian) bishop.
He entered Yei Teacher Training Institute in 1946, where he earned a certificate in teaching in 1947.
He was consecrated bishop in Khartoum, on 24 January 1971, during the Episcopal Synod of the Middle East, by the Archbishop of Canterbury, Michael Ramsey.
He became dean of the province in Juba, in 1986, and served as acting archbishop of the Episcopal Church of Sudan, from 1986 to 1988.
Bishop John Baker, of Salisbury, was the representative of the Archbishop of Canterbury, Robert Runcie, at the ceremony.