Louis Nzala Kianza (6 February 1946 – 26 November 2020) was a Democratic Republic of the Congo Roman Catholic bishop. He became a priest in 1927. He was bishop of the Roman Catholic Diocese of Popokabaka from 1996 until his retirement in 2020. He also was the apostolic administrator of the Roman Catholic Diocese of Idiofa from 2006 to 2009.