Marienkirche, Neoclassical church in Molzen, Germany.

Marienkirche is a single-nave hall church without side aisles, built from 1853 and consecrated on 17 December 1854 to designs by Ludwig Hellner, the former consistorial master builder of Hanover. At the congregation's request it has a polygonal closed choir, a side pulpit, cross vaults over choir and nave, and a projecting organ gallery above the west portal. Fieldstones carried by villagers form the foundation and lower masonry.

The medieval church became dilapidated and was restored in 1746 under provost Johann Christoph Zimmermann; its tower, damaged in the Seven Years' War, was demolished in 1771 and rebuilt in 1772/73. Pastor Christian Ludwig Prelle, arriving in 1845, pushed for a new building. The old church was demolished in autumn 1852, and the new one, designed by Ludwig Hellner, was consecrated on 17 December 1854.

The church has served as a gathering place for the Molzen community since its construction and remains central to local religious life. The simple interior and regular services make it the social hub of the village.

The church welcomes visitors during service times and community events, and access is generally straightforward. It is helpful to check ahead for specific service hours or special occasions to plan your visit effectively.

The interior houses a Baroque baptismal angel from the 18th century that was reinstalled above the baptismal font in 1961 after being missing for many years. This artwork is the only surviving example of its kind throughout the Uelzen church district.