Grefsen Church is a long church (Norwegian: langkirke) located in Grefsen, a neighborhood of Oslo, Norway.

The church was consecrated by Bishop Eivind Berggrav on March 3, 1940[2][3] and it is the parish church of the Grefsen Parish.

It is built of brick, has a frescoed ceiling, and can accommodate 600 people.

[1] The stained glass in the chancel was created by Oddmund Kristiansen.

Magne Elvestrand served as organist at the church from 1940 to 1967.