| Type: | Bishop |
| Karl Reger | |
| Auxiliary Bishop Emeritus of Aachen | |
| Appointed: | 23 December 1986 |
| Term End: | 15 March 2006 |
| Other Post: | Titular Bishop of Árd Sratha (1986–2024) |
| Ordination: | 25 July 1960 |
| Consecration: | 7 February 1987 |
| Consecrated By: | Klaus Hemmerle |
| Birth Date: | 7 September 1930 |
| Birth Place: | Giescheid, Germany |
| Death Place: | Schleiden, Germany |
| Nationality: | German |
| Motto: | Deus Caritas est |
| Coat Of Arms: | WBKarlRegerAC.jpg |
| Karl Reger | |
| Dipstyle: | |
Karl Reger (7 September 1930 – 27 March 2024) was a German Roman Catholic prelate. He served as the auxiliary bishop of the Roman Catholic Diocese of Aachen from 1986 to 2006.[1] He died in Schleiden on 27 March 2024, at the age of 93.[2] [3]