Røyken Church (Norwegian: Røyken kirke) is a church in the Asker municipality in Akershus county, Norway.

Røyken Church serves Røyken parish in the Lier rural deanery of the Church of Norway.

The first written record of the church appeared in Eysteinn Erlendsson's Røde Bok [no] in 1392.

[3][4] The church has a rectangular nave with stone walls that are around 2 meters thick.

The church has a medieval baptismal font made from soapstone.