- St David's Welsh Male Voice Choir
- St-Denis Theatre/Théâtre St-Denis
- St Elmo's Fire
- St-Eustache
- St Francis Xavier University
- St George B. Crozier
- St George's
- St. George's Society of Toronto
- St Hubert Mission
- St. Jacobs
- St James' Anglican Cathedral
- St-Jean-Baptiste celebrations
- Société Saint-Jean-Baptiste
- St. John's
- St. John’s Election Riot of 1861
