St. Patrick's Church (st. Catharines)

St. Paul Armenian Apostolic Church of St. Catharines

St. Paul's Church

St. Saviour Queenston The Brock Memorial Church

St. Thomas Aquinas Church

St. Thomas More Church

St. Thomas' Church

St. Vincent De Paul Church

Stamford Centre Congregation Of Jehovah's Witnesses, Niagara...

Stamford Collegiate Vocational Institute

Stamford Presbyterian Church,

Stamford United Church

Star Of The Sea Church

Start Me Up Niagara

Stranger Danger Awareness

Streams Of Life Ministry

Sts Cyril & Methodius Church

Sts. Peter And Paul Church

Sunshine Cruises for Kids

Survivors House Of Hope