| Honorific Prefix: | His Excellency, The Most Reverend |
| Jean-Baptiste Brondel | |
| Bishop of Helena | |
| Church: | Roman Catholic Church |
| See: | Diocese of Helena |
| Appointed: | --> |
| Successor: | John Patrick Carroll |
| Ordination: | 17 December 1864 |
| Ordained By: | Engelbert Sterckx |
| Consecration: | 14 December 1879 |
| Consecrated By: | Charles J. Seghers |
| Birth Date: | 1842 2, df=yes |
| Birth Place: | Bruges, Belgium |
| Death Place: | Helena, Montana |
| Tomb: | --> |
| Education: | American College of Louvain College of St. Louis |
Jean-Baptiste Brondel (23 February 1842 – 3 November 1903) was a Belgian-born prelate of the Catholic Church. He served as bishop of the Diocese of Vancouver Island in British Columbia and Alaska (1879–1883) and as vicar apostolic and bishop of the Diocese of Helena in Montana (1884–1903).
Jean-Baptiste Brondel was born in Bruges to Charles Joseph and Isabella (née Becquet) Brondel.[1] One of seven children, he was the youngest of his parents' five sons; his eldest brother and one of his sisters also pursued religious careers.[2] He received his early education from the Xaverian Brothers in his native city.[3] In 1852, Brondel entered the College of St. Louis in Bruges, where he studied for ten years.[4] Inspired by the works of Father Pierre-Jean De Smet, he decided to become a missionary in North America. He then studied philosophy and theology at the American College of Louvain in Leuven, Belgium.[5]
Brondel was ordained to the priesthood by Cardinal Engelbert Sterckx on 17 December 1864.[6] At age 24, he was below the age requirement for ordination but was granted a dispensation by Pope Pius IX. He continued his studies at the American College for two more years
Brondel arrived at Vancouver, British Columbia in 1866. He taught at Holy Angels College in Vancouver for one year, then moved to the Washington Territory in the United States. He served as rector of the church at Steilacoom with its attendant missions for ten years. During his tenure there, he also built churches in Tacoma and Olympia, both in Washington. Brondel was transferred to Walla Walla in 1877, but returned to Steilacoom the following year.
On 26 September 1879, Brondel was appointed the third bishop of the Diocese of Vancouver Island by Pope Leo XIII. He received his episcopal consecration on 14 December 1879 from Archbishop Charles J. Seghers. The diocese included Vancouver Island, a British territory, as well as Alaska, an American territory.
On 7 April 1883, Leo XIII named Brondel as vicar apostolic of Montana.
The vicariate was elevated to the Diocese of Helena on 7 March 1884 by Leo XIII, with Brondel becoming its first bishop.
During his tenure, Brondel traveled throughout the state, establishing several new parishes and building churches.[7] He also significantly increased the number of priests; by 1903, the number of seminarians in Montana increased from one to thirteen. He took a particular interest in the evangelization of Native Americans, and the United States government often used his popularity among that community to further its aims in the community.
Jean-Baptiste Brondel died at Helena at age 61, and was buried in a vault under the cathedral of that city.