Ontario Schools
- Owen Sound District Secondary School
- Palermo Schoolhouse
- Palestine Community Hall
- Paris District High School
- Parkdale Collegiate Institute
- Parkside Collegiate Institute
- Parkview Secondary School
- Parry Sound High School
- Patrick Fogarty Catholic Secondary School
- Pauline Johnson Collegiate & Vocational School
- Pearson Peacekeeping Centre
- Peel District School Board
- Penetanguishene Protestant Separate School Board
- Peninsula Shores District School
- Peoples Christian Academy
- Perimeter Institute For Theoretical Physics
- Perth And District Collegiate Institute
- Peterborough Collegiate
- Peterborough Victoria Northumberland And Clarington Catholic District School Board
- Philip Pocock Catholic Secondary School
- Pickering College
- Pickering High School, Ajax
- Pierre Elliott Trudeau High School
- Pimple School House
- Pine Grove Public School
- Pine Ridge Secondary School
- Pinecrest Public School
- Pontifical Institute Of Mediaeval Studies
- Pope Francis Catholic School
- Pope Francis Catholic Secondary School
- Port Arthur Collegiate Institute
- Port Carling Schoolhouse
- Port Colborne High School
- Port Credit Secondary School
- Port Dover Composite School
- Port Hope High School
- Port Perry High School
- Port Royal Public School
- Preston High School
- Prince Edward Collegiate Institute
- Prince Of Peace Catholic School
- Prince Of Wales Public School
- Prince Of Wales Public School
- Programs For Assessment Of Technology In Health Research Institute
- Pushkin Private School
- Queen Elizabeth Collegiate And Vocational Institute
- Queen's Faculty Of Arts And Sciences
- Queen's Faculty Of Education
- Queen's Faculty Of Engineering & Applied Science
- Queen's Faculty Of Health Sciences
- Queen's School Of Environmental Studies
- Queen's School Of Medicine
- Queen's School Of Urban And Regional Planning
- Queen's Theological College
- Queen's University
- Queen's University Faculty Of Law
- Queensmount Public School
- R S Mclaughlin Collegiate And Vocational Institute
- R H King Academy
- Rcc Institute Of Technology
- Rainbow District School Board
- Rainy River District School Board
- Rainy River High School
- Rebis Academy Of Technology
- Red Lake Area Combined Roman Catholic Separate School Board
- Red Lake District High School
- Red Rock School
- Redeemer Christian High School
- Redeemer University
- Regina Mundi Catholic College
- Regina Pacis Catholic Secondary School
- Regiopolis Notre Dame Catholic Secondary School
- Regis College
- Renfrew Collegiate Institute
- Renfrew County District School Board
- Renison University College
- Resurrection Catholic Secondary School
- Richmond Green Secondary School
- Richmond Hill High School
- Richview Collegiate Institute
- Rick Hansen Secondary School
- Rideau District High School
- Rideau High School
- Ridgemont High School
- Ridgetown District High School
- Ridley College
- Riverdale Collegiate Institute
- Riverside Schoolhouse
- Riverside Secondary School
- Riverview Alternative Public School
- Robarts School For The Deaf
- Robert Bateman High School
- Robert F Hall Catholic Secondary School
- Robert Land Academy
- Rochdale College
- Rockcliffe Park Public School
- Rockland District High School
- Rockway Mennonite Collegiate
- Rockwood Academy
- Rockwood Centennial Public School