Tundradalskyrkja is a mountain on the border of Skjåk Municipality in Innlandet county and Luster Municipality in Vestland county, Norway. The 1970 m tall mountain is located in the Breheimen mountains and inside the Breheimen National Park, about 30 km south of the village of Grotli and about 30 km northeast of Jostedal. The mountain is surrounded by several other notable mountains including Gjelhøi to the east, Holåtindan to the southeast, Tverrådalskyrkja to the west, and Syrtbyttnosi to the northwest.