St. Peter's Church in the Sömmerda district of Leubingen was consecrated on 01 October 1271, although its substance is probably even older.

Inside the church there is, among other things, an organ from 1860, made by the organ builder Witzmann from Stadtilm.

Extensive construction work on the building was completed in 2018.

The congregation of St. Petri Church in Leubingen is part of the Eisleben-Sömmerda Protestant church district. Church services are held here every fortnight.