St Garmon's Church may refer to one of several churches in Wales dedicated to Saint Germanus of Auxerre. The Welsh place name, Llanarmon, means "church of Saint Garmon".
St Garmon's Church, Abersoch St Garmon's Church, Betws Garmon St Garmon's Church, Capel Garmon St Garmon's Church, Castle Caereinion St Garmon's Church, Llanarmon, Gwynedd St Garmon's Church, Llanarmon Dyffryn Ceiriog St Garmon's Church, Llanarmon Mynydd Mawr St Garmon's Church, Llanarmon-yn-Iâl St Garmon's Church, Llanfechain St Garmon's Church, St Harmon
See also St German's Church, Cardiff