St Barbara's Church can refer to any one of the many churches dedicated to Saint Barbara:

Anglican United Kingdom St Barbara's Church, Ashton under Hill St Barbara's Church, Earlsdon St Barbara's Church, Haceby

Coptic Orthodox Egypt Saint Barbara Church in Coptic Cairo

Orthodox St. Barbara's Church, Constantinopel, destroyed orthodox church in Constantinopel

Roman Catholic Andorra Església de Santa Bàrbara d'Ordino

Belarus Church of St. Barbara, Vitebsk

Czech Republic St. Barbara's Church, Kutná Hora

Georgia St Barbara's Church, Tkemlana

Ghana St. Barbara Catholic Church

Italy Basilica palatina di Santa Barbara, Mantua Santa Barbara dei Librai, Rome Santa Barbara, Turin

Malta Church of Saint Barbara, Valletta

Mexico Iglesia de Santa Bárbara (Santa Rosalía)

Namibia St. Barbara Catholic Church (Namibia)

Philippines Santa Barbara Church, Santa Barbara, Iloilo

Poland St. Barbara's Church, Warsaw

Portugal Church of Santa Bárbara (Vila do Porto) Church of Santa Bárbara (Horta)

Spain Santa Bárbara, Madrid

Ukraine St. Barbara's Church, Berdychiv

United States Mission Santa Barbara St. Barbara's Church (Brooklyn), New York St. Barbara Church (Chicago)