|Full name||Maddie Mastro|
|Born||February 22, 2000|
Wrightwood, California, U.S.
|Height||5 ft 5 in (1.65 m)|
|Weight||110 lb (50 kg)|
|Club||Mammoth Mountain Snowboard Team|
Maddie Mastro (born 22 February 2000), who is of Italian descent, is an American professional snowboarder specializing in half pipe. She won a bronze medal in the superpipe competition at the 2018 X Games in Aspen. Mastro was named to the US Team for the 2018 Winter Olympics.
- "X Games Aspen 2018 - Sofi Women's Snowboard SuperPipe". xgames.espn.com. X Games. Retrieved 28 January 2018.
- "Who is Maddie Mastro?". NBC Universal. December 20, 2017. Retrieved January 29, 2018.