Andrew David Stewart (born December 5, 1970) is a former Major League Baseball player for the Kansas City Royals.
Stewart hit a double in his first major league plate appearance in September 1997. He was part of Canada's 2004 Olympic Baseball Team in Athens, Greece, where he batted .416 after a four-year layoff coaching in the Toronto Blue Jays and Pittsburgh Pirates organizations. The Canadian team finished in fourth place.