is an American professional soccer player who plays as a midfielder for Gotham FC of the National Women's Soccer League (NWSL) and the United States national team.

After playing collegiately for the Wisconsin Badgers, Lavelle was drafted first overall by the Boston Breakers in the 2017 NWSL College Draft before moving to the Washington Spirit a year later. She then played for Manchester City and OL Reign before signing with Gotham FC.

Lavelle represented the United States at multiple youth levels before making her senior international debut in 2017. She started six games for the United States at the 2019 World Cup, scoring three goals, and was awarded the Bronze Ball. The same year, she was named the sixth best player in the world at The Best FIFA Football Awards 2019 and was named to the 2019 FIFA FIFPro World XI. She scored one goal at the 2020 Tokyo Olympics on the way to a bronze medal and won gold at the 2024 Paris Olympics.