St. Mary's Parish Athlone serves the community on the east side of the river Shannon in Athlone, Co. Westmeath, as part of the diocese of Ardagh & Clonmacnois. The parish provides spiritual support, daily access to churches for prayer, and a range of sacramental services including baptism, marriage, and reconciliation. They actively engage with the local community through broadcasted masses, educational support for numerous local schools, and pastoral care.