Church of Saint Gertrude might refer to several churches:
Collegiate Church of Saint Gertrude in Belgium Gertrudiskerk in Netherlands Church of St. Gertrude, Kaunas in Lithuania St. Gertrude Roman Catholic Church, Vandergrift, Pennsylvania, USA, listed on the NRHP in Pennsylvania St. Gertrude's Convent and Chapel, Cottonwood, Idaho, USA, listed on the NRHP in Idaho