Wenceslas Kalibushi (29 June 1919 – 20 December 1997) was a Rwandan Catholic bishop. Wenceslas Kalibushi was born on 29 June 1919 at Byimana, Rwanda.He was ordained a priest on 25 July 1947.On 9 December 1976 he was appointed bishop of the Roman Catholic Diocese of Nyundo, and he was consecrated by Archbishop Vincent Nsengiyumva on 27 March 1977.His principal co-consecrators were Archbishop André Perraudin and Bishop Aloys Bigirumwami. Kalibushi retired on 2 January 1997 and died on 20 December 1997.