- Religions in Finland (Ministry of Finance)
- Orthodox Church (Finnsih site)
Torikatu 74, Tel. 311 5741. Office open Monday to Friday 9-12.
- The Church of Jesus Christ of Latter Day Saints (Finnish site)
Nokelantie 38, Tel. 335 714, representatives of the Church, Tel. 040 779 2499.
- Jehovah's Witnesses
- Oulu Adventist Parish
- Oulu Pentecostal Parish (Finnish site)
- Oulun Rauhanyhdistys