The Hart wrestling family, sometimes known as the Hart dynasty, is a mainly Canadian family with a significant history within professional wrestling. The patriarch of the family was wrestling legend Stu Hart (1915–2003). An amateur and professional wrestling performer, promoter and trainer, Stu owned and operated his own wrestling promotion, Stampede Wrestling. He also trained some of the most well known stars in wrestling history including "Superstar" Billy Graham, Fritz Von Erich, Chris Jericho, Chris Benoit, and his own sons Bret Hart and Owen Hart.

Stewart Edward Hart was a Canadian amateur and professional wrestler, wrestling booker, promoter, coach, trainer, football player and sailor. He is best known for founding and handling Stampede Wrestling, a professional wrestling promotion based in Calgary, Alberta, teaching many individuals at its associated wrestling school "The Dungeon" and establishing a professional wrestling dynasty consisting of his relatives and close trainees. As the patriarch of the Hart wrestling family, Hart is the ancestor of many wrestlers, most notably being the father of Bret and Owen Hart as well as the grandfather of Natalya Neidhart, Teddy Hart and David Hart Smith.