In 2019, Greenwood was part of the England team that won the SheBelieves Cup in the United States. Later that year, Greenwood was selected as part of England's World Cup squad. As part of England's social-media facing squad announcement, her name was announced by singer Olly Murs. On 23 June, Greenwood scored England's third goal in a 3–0 World Cup 2019 round of 16 win against Cameroon, with England progressing to finish fourth in the tournament.