St. Patrick's
- County Armagh
- County Donegal
- County Kildare
- Dublin
- Dublin St Patrick's
- Newfoundland and Labrador
- Parliament of the United Kingdom
- Saint Patrick
- Saint Patrick (disambiguation)
- Saint Patrick Parish, New Brunswick
- Saint Patrick's Battalion
- Saint Patrick's Breastplate
- Saint Patrick's Day
- Saint Patrick's Saltire
- Saint Patrick's School, Singapore
- Saint Patrick's Seminary and University
- Saint Patrick's Society for the Foreign Missions
- St Patrick's (civil parish, Clare and Limerick)
- St Patrick's (civil parish, Prince Edward Island)
- St Patrick's Athletic F.C.
- St Patrick's Cemetery, North Parramatta
- St Patrick's GFC, Cullyhanna
- St Patrick's Pontifical University, Maynooth
- St Patrick's Purgatory
- St Patrick's Seminary
- St Patrick's Street
- St Patrick's, Carlow College
- St Patrick's, Newfoundland and Labrador
- St. Patrick's Cathedral (disambiguation)
- St. Patrick's Christian Brothers' College, Kimberley
- St. Patrick's Church (disambiguation)
- St. Patrick's College (disambiguation)
- St. Patrick's College, Jaffna
- St. Patrick's GAC Loup
- St. Patrick's High School (disambiguation)
- St. Patrick's High School, Karachi
- St. Patrick's School (disambiguation)
- St. Patrick's blue
- Union Jack