Polish Reformed Church

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Evangelical Reformed Church in the Republic of Poland
Kościół Ewangelicko-Reformowany w RP
Reformed church in Warsaw (Solidarności Avenue)
Classification	Protestant
Orientation	Calvinism
Origin	16th century
Congregations	8
Members	3,461 (2015)

The Polish Reformed Church, officially called the Evangelical Reformed Church in the Republic of Poland (Polish: Kościół Ewangelicko-Reformowany w RP) is a historic Calvinistic Protestant church in Poland established in the 16th century, still in existence today.