In April 2015, Lloyd was named by head coach Jill Ellis to the 23-player roster for the 2015 FIFA Women's World Cup in Canada. Lloyd captained the team during four of the team's matches, including the quarterfinal against China, in which she scored the winning goal on her 200th cap, semi-final against Germany and final against Japan, and scored six goals during the tournament, finishing the tournament on a four-game goalscoring streak that spanned the knockout stage and that culminated in a hat trick in the game's opening 16 minutes during the final against Japan. The last goal was hailed by Reuters as "one of the most remarkable goals ever witnessed in a Women's World Cup", and featured Lloyd catching Japanese goalkeeper Ayumi Kaihori off her line and chipping her virtually from the halfway line.