The Guyana national women's under-20 teams represents the country women's under-20 teams in the various competitions. The team have played their debut game against Suriname on 17 January 2002 at Saint Paul, Antigua and Barbuda which lost by 1–7 goals. Most recently in the 2020 they have reached into Quarter-final of 2020 CONCACAF Women's U-20 Championship which ever team history best performance. In the 2022 in their regional tournament CONCACAF Women's U-20 Championship they have exit from Round of 16.[6] The team have not yet qualified to the FIFA U-20 Women's World Cup.