Jessie Alexandra Fleming (born March 11, 1998) is a Canadian soccer player who plays as a midfielder for the UCLA Bruins and the Canadian national team, having made her senior debut at age 15 years 278 days.
Fleming committed to UCLA in 2014 and joined the Bruins in 2016. She played her first game on August 28, less than 10 days after helping Canada win a bronze medal at the Olympics, scoring twice in a 4–3 loss to Florida. Her goalscoring tear continued as she netted 7 goals in her first 6 games as a college player. She appeared in 19 games, making 16 starts, and finished as the leading scorer on the team with 11 goals and 5 assists for a total of 27 points. Fleming was one of just two freshmen to receive All-America honours in 2016, being selected to the NSCAA All-America third team. She was selected the Top Drawer Soccer Freshman of the Year and also earned first-team All-Pac-12 and Pac-12 All-Freshman acclaim.