| Honorific-Prefix: | The Most Reverend |
| Henry J. Althoff | |
| Bishop of Belleville | |
| See: | Diocese of Belleville |
| Appointed: | --> |
| Term: | February 24, 1914 - July 3, 1947 |
| Predecessor: | John Janssen |
| Successor: | Albert Rudolph Zuroweste |
| Ordination: | July 26, 1902 |
| Ordained By: | Simon Aichner |
| Consecration: | February 24, 1914 |
| Consecrated By: | James Edward Quigley |
| Birth Date: | 28 August 1873 |
| Birth Place: | Aviston, Illinois, US |
| Tomb: | --> |
| Religion: | Roman Catholic |
| Parents: | Frederick and Theresa (née Poelker) Althoff |
| Education: | St. Joseph College St. Francis Solanus College University of Innsbruck |
Henry J. Althoff (August 28, 1873 - July 3, 1947) was an American prelate of the Roman Catholic Church. He served as bishop of the Diocese of Belleville in Illinois from 1914 until his death in 1947.
Henry Althoff was born on August 28, 1873, in Aviston, Illinois, to Frederick and Theresa (née Poelker) Althoff.[1] He completed his classical and philosophy studies at St. Joseph College in Teutopolis, Illinois (A.B., 1898) and at St. Francis Solanus College in Quincy, Illinois (M.A., 1899). He then studied theology at the University of Innsbruck in Innsbruck, Austria,
Althoff was ordained to the priesthood in Austria by then Bishop Simon Aichner on July 26, 1902.[2] After returning to Illinois, Althoffe served as a curate at a parish in Damiansville, Illinois. In 1903, he was transferred to a parish in East St. Louis, Illinois. He served as pastor of parishes in Okawville, Illinois, and Nashville, Illinois, from 1905 to 1914.[3]
On December 4, 1913, Althoff was appointed as the second bishop of the Diocese of Belleville by Pope Pius X. He received his episcopal consecration on February 24, 1914, from Archbishop James Quigley, with Bishops Peter Muldoon and Paul Rhode serving as co-consecrators.Althoff was noted for his abilities with languages - he was fluent in German, French and Polish, and could maintain a conversation in Croatian, Italian and Lithuanian.[4]
In July 1927, Althoff banned female parishioners from receiving communion if they were wearing makeup, sleeveless tops or low-cut tops.[5] In 1937, Althoff forbade church-sponsored gambling in the diocese, encouraging Catholics to support their parishes by direct contribution rather than parish parties and festivals.[6] Later that year, he banned dancing the night before a holy day. Since New Years Day was a holy day, that meant no parties on New Years Eve.[7] Atholl was named by the Vatican as an assistant at the pontifical throne on April 15, 1939.
Henry Althoff died after a three-month illness in Belleville on July 3, 1947, at age 73. Althoff Catholic High School in Belleville is named in his honor.