winner of the Victoria Cross in World War I Mark Shainblum – comics writer and co-creator of Northguard Marla Shapiro – CTV medical reporter and physician William Shatner – actor, best known for playing Captain Kirk in Star Trek Douglas Shearer – Academy Award-winning motion picture sound engineer Norma Shearer – Academy Award-winning actress Eliezer Sherbatov (born 1991) – Canadian-Israeli ice hockey player Madeleine Sherwood – actress, played Mother Superior in The Flying Nun Karen Simpson – actress and fashion designer Jaspreet Singh – author Charles Sirois – telecommunications David Six – artist Jeff Skoll – Internet entrepreneur Donald Smith – railway executive George M. Smith – Lieutenant Governor of Wisconsin Larry Smith – former CFL football player; former president of the Montreal Alouettes Nahum Sonenberg – biochemist, professor at McGill University Wonny Song – classical concert pianist Benjamin St-Juste – American football player Kevin Steen – professional wrestler Sam Steinberg – supermarket founder Ralph M. Steinman – 2011 Nobel laureate in Physiology or Medicine George Stephen – banker, railway executive Peter Stearns – historian, honorary knight Jeff Stinco – lead guitarist of Simple Plan P.J. Stock – NHL player Lance Stroll (born 1998) – Belgian-Canadian racing driver Lawrence Stroll (born 1959) – owner of Circuit Mont-Tremblant, Racing Point F1 Team, major shareholder/executive chairman in Aston Martin and father to Formula One driver Lance Stroll Howard Stupp (born 1955) - Olympic wrestler Bruny Surin – track and field athlete Robert Augustus Sweeney – only African American double recipient of the American Medal of Honor Sylvia Sweeney – former basketball player for the Canadian women's national team; TV journalist Jack W. Szostak – Nobel Laureate in Physiology or Medicine T Maxime Talbot – NHL player Ari Taub (born 1971), Olympic Greco-Roman wrestler Charles Taylor – philosopher emeritus at McGill José Théodore – NHL player David Thompson – explorer Ryan Thorne – head basketball coach for the McGill Martlets, former CIAU champion in basketball with Bishop's University Tiga – electronic musician, singer, DJ Josh Tordjman – NHL player Ibrahim Tounkara – Canadian football player Daniel Tracey – journalist, politician Gérald Tremblay – former mayor of Montreal Michel Tremblay – novelist, playwright Tony Tremblay – poet, radio personality Alexandre Trudeau – journalist; son of Pierre Trudeau, the former prime minister of Canada Justin Trudeau – Member of Parliament; 23rd prime minister of Canada, son of Pierre Trudeau, a former prime minister of Canada