List of Famous people born in Ontario, Canada

Jaime Royal "Robbie" Robertson, OC, is a Canadian musician, songwriter, film composer, producer, actor, and author. Robertson is best known for his work as lead guitarist and songwriter for The Band, and for his career as a solo recording artist.

Daniel Eric Markel was an attorney and a law professor in the United States who wrote important works on retribution in criminal law and sentencing, with a focus on the role of punishment in the criminal justice system. A native of Toronto, he earned a J.D. degree from Harvard in 2001 and after working briefly as a law clerk and junior associate at a law firm, joined the faculty of Florida State University in 2005.

Sidney K. Meier is a Canadian-American programmer, designer, and producer of several strategy video games and simulation video games, including the Civilization series. Meier co-founded MicroProse in 1982 with Bill Stealey and is the Director of Creative Development of Firaxis Games, which he co-founded with Jeff Briggs and Brian Reynolds in 1996. For his contributions to the video game industry, Meier was inducted into the Academy of Interactive Arts and Sciences Hall of Fame.

Princess Basmah Hamzah is the second wife of Hamzah bin Hussein of Jordan.

John Paul Reddam B.A. M.A. Ph.D. is a Canadian businessman, Thoroughbred racehorse owner and a former professor of philosophy at California State University, Los Angeles.

Matthew Murray is a Canadian professional ice hockey goaltender for the Ottawa Senators of the National Hockey League (NHL).

Kyle Dubas is a Canadian ice hockey executive who is currently the general manager of the Toronto Maple Leafs of the National Hockey League (NHL). Dubas spent his youth in various roles with the Sault Ste. Marie Greyhounds of the Ontario Hockey League, including a term as the team's general manager after graduating from university. He attended Brock University and graduated with a degree in Sports Management, and started his career by briefly acting as a player agent. Dubas joined the Maple Leafs organization as an assistant general manager in 2014, and played a key role in developing the Toronto Marlies of the American Hockey League (AHL). In 2018, the Marlies captured the Calder Cup as AHL Champions. At the time of his hire, Dubas was the second youngest general manager in NHL history, behind John Chayka of the Arizona Coyotes.

Brad Armstrong is a Canadian pornographic actor, director, producer, screenwriter, and costume designer. He is currently under contract with Wicked Pictures. He has been known as one of the most popular leading men in the sex industry, as well as "The King of Porn" and "The Spielberg of Skin Directors".

Jane Philpott is a physician, academic administrator, and former Canadian politician who represented the riding of Markham—Stouffville in the House of Commons. Philpott was first elected in the 2015 federal election as a member of the Liberal Party and was appointed to the Cabinet of the 29th Canadian Ministry, headed by Justin Trudeau, on November 4, 2015. On March 4, 2019, Philpott resigned from her cabinet position as President of the Treasury Board over the SNC-Lavalin affair. On April 2, 2019, she and Jody Wilson-Raybould were both expelled from the Liberal caucus in the aftermath of the controversy.

Ted Lindsay was a Canadian professional ice hockey player who played as a forward for the Detroit Red Wings and Chicago Black Hawks of the National Hockey League (NHL). Lindsay scored over 800 points in his Hockey Hall of Fame career, won the Art Ross Trophy in 1950, and won the Stanley Cup four times. Often referred to as "Terrible Ted", Lindsay helped to organize the first attempt at a Players' Association in the late 1950s, an action which led to his trade to Chicago. In 2017, Lindsay was named one of the 100 Greatest NHL Players in history.