Kacey Lee Bellamy (born April 22, 1987) is a former American ice hockey defender for the Calgary section of the PWHPA, an Olympic Gold medalist, and seven-time IIHF World Women's Championship winner.

In her senior year, she was named team MVP and co-MVP of the New England Prep School Athletic Council Division I.

[3] Bellamy announced her retirement from USA Hockey in September 2021 after her heartbreaking loss to Team Canada in a gold medal game in 2021 IIHF Women's World Championship.

On September 22, 2015, it was announced that Bellamy had signed a contract with the Boston Pride of the National Women's Hockey League.

[5] In the Pride's inaugural match, a 4–1 win against the Buffalo Beauts, Kacey Bellamy would earn two assists, becoming the first blueliner in NWHL history to log a multi-point game.

On July 24, 2018, Bellamy and fellow Team USA silver medalist Brianna Decker signed as free agents with the Calgary Inferno.

[6] Appearing in the 2019 Clarkson Cup Finals, Bellamy logged the assist on the game-winning goal, scored by Decker.