The following is a list of squads for each national team competing at the 2018 CONCACAF Women's U-17 Championship. The tournament will take place during April 2018 in Nicaragua and June 2018 in the United States. It will be the sixth U-17 age group competition organised by the CONCACAF.[1]
^ abcdeThe player was called in the original squad which had to play in April 2018, but was not called back in the squad which played in June 2018 when the tournament resumed in the United States.
^ abcdeThe player was not called in the original squad which had to play in April 2018, but was called in the squad which played in June 2018 when the tournament resumed in the United States.