Don McKenney was a Canadian ice hockey forward and coach. He played in the National Hockey League between 1954 and 1968 with five teams, mostly with the Boston Bruins. After retiring he worked as a coach for Northeastern University for over twenty years.

Noted as a smooth and classy player, McKenney was signed as a teenager by Harold Cotton, the longtime head scout for the Boston Bruins. He played junior hockey for the OHA Barrie Flyers (a team that was, as was common in the era, sponsored by the Bruins), coached by future Bruins' general manager Hap Emms. McKenney finished second in team scoring in 1952 and third in 1953. In 1953, McKenney was named captain of the Flyers, and led them to their second and final Memorial Cup championship.

McKenney made his professional debut with the Bruins' American Hockey League Hershey Bears farm team in the 1953–54 season. Injuries hampered his play that season, although he played well in the playoffs where the Bears made the Calder Cup finals, losing in six games to eventual champions Cleveland Barons. A baseball prospect who attracted the interest of the Brooklyn Dodgers, McKenney mulled over signing with the Dodgers in the 1954 offseason but opted to continue his hockey career.

By then in decline as a point scorer, he was dealt the season following to the Toronto Maple Leafs. While he was briefly rejuvenated, scoring a point per game for Toronto in 1964 in both the regular season and playoffs en route to the Leafs winning the Stanley Cup (McKenney's sole NHL championship), his decline continued the next season, and the Leafs sent McKenney down to their Rochester Americans minor league team. Following that season, Toronto released him outright, and he was claimed on waivers by the Detroit Red Wings. McKenney played only sporadically for the Red Wings, spending most of his time in the 1965–66 and 1966–67 seasons with their Pittsburgh Hornets AHL affiliate.

When the NHL expanded in 1967, McKenney was drafted in the 9th round of the expansion draft by the St. Louis Blues, a team that focused on drafting veteran players. He played effectively for the Blues, scoring 29 points in 39 games, before a knee injury caused management to send him down to the minors to rehab; it would prove to be his final NHL action.

Hired as a player-assistant coach by the Providence Reds, McKenney led Providence in scoring in 1968–69, and retired after the 1969–70 season.