The 2022 NHL Heritage Classic was an outdoor regular season National Hockey League (NHL) game. The game, the sixth Heritage Classic, was held on March 13, 2022, between the Buffalo Sabres and the Toronto Maple Leafs at Tim Hortons Field in Hamilton, Ontario. After falling behind 2–1, the Sabres scored four unanswered goals to defeat the Maple Leafs, 5–2.

The NHL Heritage Classic is one of the series of regular season outdoor games played in the National Hockey League (NHL) that is held in football stadiums based in Canada. Unlike the NHL's other two series of outdoor games, the NHL Winter Classic and the NHL Stadium Series, the Heritage Classic has been held infrequently: only seven games have been played in the series so far, and the first five match-ups were exclusively between Canadian teams.