These are the squads for the countries that played in the 1949 NAFC Championship.

The age listed for each player is on 4 September 1949, the first day of the tournament. The numbers of caps and goals listed for each player do not include any matches played after the start of the tournament. The club listed is the club for which the player last played a competitive match before the tournament. The nationality for each club reflects the national association (not the league) to which the club is affiliated. A flag is included for coaches who are of a different nationality than their own national team.

Cuba Head coach: Marcelino Minsal

Mexico Head coach: Rafael Garza Gutiérrez

United States Head coach: Walter Giesler

References