Parochialkirche

The Parochialkirche is a Reformed church in the Klosterviertel neighbourhood of the Mitte borough in Berlin. The church, now a listed building, was built between 1695 and 1703. It is the oldest church in Berlin built as a Protestant place of worship. The church is now used and owned by the congregation of St. Mary's and St. Peter's, the merger of the parishes in the historical city center concluded on 23 September 2005. The congregation forms part of the Evangelical Church Berlin-Brandenburg-Silesian Upper Lusatia, a Protestant regional church body comprising Lutheran, Reformed and united Protestant congregations.

When the prince-electoral family of Brandenburg, the Berlin-based Hohenzollern, converted from Lutheranism to Calvinism in 1613, all parish churches of Berlin, then under the patronage and advowson of the Lutheran city council, remained Lutheran. So only the Cölln Palace and Collegiate Church, the court church, was dedicated as a Reformed place of worship.

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