Riley Shannon McCusker (born July 9, 2001) is an American artistic gymnast and a four-time member of the United States women's national gymnastics team (2016–Present).
She is primarily known for her strong execution, form, extension, grace, and difficulty on uneven bars and balance beam, as well as her all-around capabilities.
She is the 2019 Pan American Games and 2017 United States national uneven bars champion.
In the all-around, she is the 2019 Pan American Games silver medalist and a two-time (2017, 2018) U.S.
national bronze medalist.
She has also won six medals at the USA Gymnastics National Championships in her senior career.
She was a member of the gold-medal-winning American team at the 2018 World Championships and the 2019 Pan American Games.