Terry Sheehan municipal politician, government functionary, employment counsellor Federal MP Ontario Sault Ste. Marie—Algoma Liberal Party
Doug Shipley municipal politician, business owner Federal MP Ontario Barrie—Springwater—Oro-Medonte Conservative Party
Evan Solomon journalist, radio and television host, publisher Federal MP Ontario Toronto Centre Liberal Party
Charles Sousa bank director, consultant, provincial politician, business owner, lobbyist, landlord Federal MP Ontario Mississauga—Lakeshore Liberal Party
Matt Strauss doctor, hospital administrator, health officer, professor Federal MP Ontario Kitchener South—Hespeler Conservative Party
Jenna Sudds municipal politician, nonprofit director, government functionary Federal MP Ontario Kanata Liberal Party
Kristina Tesser Derksen municipal politician, lawyer, business owner, funeral director Federal MP Ontario Milton East—Halton Hills South Liberal Party
