The Ukrainian (Greek) Catholic Eparchy of Wrocław–Koszalin (Wrocław–Koszalin of the Ukrainians) is a suffragan eparchy (Eastern Catholic diocese) in the ecclesiastical province of the metropolis of Przemyśl-Warsaw [pl], which covers some part of Poland for the Ukrainian Greek Catholic Church (Byzantine rite in Ukrainian language) parallel to the Latin hierarchy.

It depends from the Roman Congregation for the Oriental Churches.

Its episcopal see is the St. Vincent and St. James Cathedral in Wrocław (western Poland), in the administrative Dolnośląskie Province (Lower Silesian Voivodeship).

As per 2015, it pastorally served 25,000 Catholics in 56 parishes with 33 priests (32 diocesan, 1 religious), 10 lay religious (1 brother, 9 sisters) and 2 seminarians.