Bernard Marie Fansaka Biniama (born 29 June 1959) is a Congolese Catholic prelate who was the bishop of the Roman Catholic Diocese of Popokabaka in the Democratic Republic of the Congo from 29 June 2020 until his resignation on 28 January 2026. Before that, from 21 June 1988 until he was appointed bishop, he was a priest of the Roman Catholic Diocese of Kenge. He was appointed bishop on 29 June 2020 by Pope Francis. He was consecrated as bishop and installed at Popokabaka, Democratic Congo on 23 August 2020. His resignation was accepted by Pope Leo XIV on 28 January 2026.
He was born on 29 June 1959 in Misay, Bandundu Province (today Kwango Province), Democratic Congo. He attended the Saint Charles Lwanga Minor Seminary in Katende for his secondary school education. He studied at the faculty of philosophy at the Saint Augustin Interdiocesan Major Seminary in Kalonda from 1980 until 1983. He transferred to the faculty of theology at the Saint Cyprien Interdiocesan Major Seminary in Kikwit. He holds a Licentiate in biblical theology, awarded by the in 1994. He obtained a Doctorate in the same subject, from the , in Cameroon in 2001, having studied there since 19 98.
On 21 February 1988, he was ordained a priest of the Roman Catholic Diocese of Kenge. He served as priest until 29 June 2020.
While a priest, he served in various roles including as:
Pope Francis appointed him Bishop of the Roman Catholic Diocese of Popokabaka on 29 June 2020. He was consecrated and installed at Popokabaka on 23 August 2020 by the hands of Cardinal Fridolin Ambongo Besungu, Archbishop of Kinshasa assisted by Cardinal Laurent Monsengwo Pasinya, Archbishop Emeritus of Kinshasa and Bishop José Moko Ekanga, Bishop of Idiofa.
On 28 January 2026, Pope Leo XIV accepted the resignation letter submitted by Bishop Bernard Marie Fansaka Biniama from the pastoral care of the Diocese of Popokabaka. The Holy Father appointed the Reverend Abbot Cyrille Ikomba Mankelele to be Apostolic Administrator of the diocese until a suitable successor bishop is appointed.