Patrick Jacques Roy (pronounced ), (born October 5, 1965, in Sainte-Foy, Quebec, Canada) is a retired ice hockey goaltender. Nicknamed "St. Patrick", Roy split his professional career between the Montreal Canadiens and Colorado Avalanche of the National Hockey League, winning two Stanley Cup championships with each franchise. In 2004, Roy was selected as the greatest goaltender in NHL history by a panel of 41 writers, coupled with a simultaneous fan poll. On November 13, 2006, Roy was inducted into the Hockey Hall of Fame. He is the only player in NHL history to have won the Conn Smythe Trophy (the award given to the most valuable player in the Stanley Cup Playoffs) three times. Roy is widely credited with popularising the butterfly style of goaltending, which has since become associated with goalies from Roy's native Quebec. Roy's number 33 is retired by both the Montreal Canadiens and Colorado Avalanche. He is currently the co-owner, general manager, and head coach of the Québec Remparts of the Quebec Major Junior Hockey League.

Roy was raised in the Quebec City suburb of Sainte-Foy by his parents Michel and Barbara. He became interested in being a hockey goalie when he was seven years old. After playing for the local Sainte-Foy Gouverneurs, he started his professional career with the Sherbrooke Canadiens of the American Hockey League.

Roy was drafted 51st overall in the 1984 NHL Entry Draft by the Montreal Canadiens, which he disliked, being a fan of the rival Quebec Nordiques. His grandmother, Anna Peacock, who was a big Canadiens fan, died before seeing her grandson being drafted. Roy kept playing for the Granby Bisons, before being called up by the Canadiens. Despite the thoughts that he wasn't going to play, on February 23, 1985, he made his NHL debut when he replaced the Canadiens starting goaltender Doug Soetaert in the third period. Roy played for 20 minutes and earned his first NHL win without allowing a goal. After the game, he was sent to the Sherbrooke Canadiens of the American Hockey League. Despite starting as a backup, Roy replaced the starting goaltender after he had equipment troubles during a game. He got a win, became the starting goaltender for the playoffs and led the team to a Calder Cup championship with ten wins in 13 games.