William Shaner (born April 25, 2001 in Colorado Springs, Colorado) is an American sports shooter. He won the gold medal in the 10m air rifle event at the 2021 ISSF World Cup Croatia, the bronze medal in the 50 m rifle prone event at the 2018 World Championships and the gold medal in the men's 10 metre air rifle event at the 2020 Summer Olympics. Shaner also was part of the University of Kentucky rifle team that won the 2021 NCAA Rifle Championships.