| Honorific-Prefix: | The Most Reverend |
| Smaragde Mbonyintege | |
| Bishop Emeritus of Kabgayi | |
| Church: | Catholic Church |
| Diocese: | Kabgayi |
| Appointed: | 21 January 2006 |
| Term Start: | 26 March 2006 |
| Term End: | 2 May 2023 |
| Predecessor: | Anastase Mutabazi |
| Successor: | Balthazar Ntivuguruzwa |
| Other Post: | President of the Association of Episcopal Conferences of Central Africa (2013-) |
| Ordination: | 20 July 1975 |
| Ordained By: | André Perraudin |
| Consecration: | 26 March 2006 |
| Consecrated By: | Thaddée Ntihinyurwa |
| Birth Name: | Smaragde Mbonyintege |
| Birth Date: | 2 February 1947 |
| Birth Place: | Kabgayi, Rwanda |
| Nationality: | Rwandan |
| Religion: | Catholic Church |
| Previous Post: | President of the Rwandan Episcopal Conference (2010-15) |
| Alma Mater: | Saint Charles Borromeo Major Seminary Pontifical Gregorian University |
| Motto: | Lumen Christi spes mea |
Smaragde Mbonyintege (born 2 February 1947) is a Rwandan prelate of the Catholic Church who was Bishop of Kabgayi in Rwanda from 2006 to 2023.
Smaragde Mbonyintege was born on 2 February 1947 in Cyeza parish, Kabgayi diocese, in the current Kayumbu Sector in Kamonyi District, Southern Province.He received his primary and secondary education from church schools.He studied in the Minor Seminary of St. Paul in Kigali.He went on to the Saint Charles Borromeo Major Seminary of Nyakibanda, where he studied philosophy (1969-1972) and theology (1972-1975). He was ordained in 1975 in the Diocese of Kabgayi. He attended the Pontifical Gregorian University in Rome from 1979 to 1983, earning an MA in Spiritual Theology.[1]
Mbonyintege was a teacher and spiritual director at the Nyakibanda Major Seminary from 1983 to 1996. In 1996 he was appointed Rector of the Nyakibanda Major Seminary.On 22 January 2006 Pope Benedict XVI appointed him Bishop of Kabgayi, Rwanda, effective 26 March 2006.[2] He was succeeded as rector at the seminary by father Antoine Kambanda.[3] In 2009 he was elected President of the Episcopal Conference of Rwanda.[2]
Pope Francis accepted his resignation on 2 May 2023.[4]