| Intro | Seychellois bishop |
| Is | Priest |
| From | Mauritius |
| Type | Religion |
| Gender | male |
| Birth |
21 May 1940, Curepipe |
| Age | 80 years |
Denis Wiehe C.S.Sp. (born May 21, 1940 Curepipe, Mauritius) is the current Bishop of the Roman Catholic Diocese of Port Victoria o Seychelles, located in Seychelles, since his appointment on June 1, 2002. He succeeded former Bishop Xavier-Marie Baronnet, who is now Bishop Emeritus of the diocese.
Wiehe was ordained a Catholic priest within the Holy Ghost Fathers on August 17, 1969. He was first appointed a coadjutor bishop of the Diocese of Port Victoria o Seychelles on April 24, 2001. On June 1, 2002, Wiehe was elevated to Bishop of the Roman Catholic Diocese of Port Victoria o Seychelles, succeeding Bishop Baronnet, who retired.