An initial list of 35 players ("Provisional List") for each participating nation was published by CONCACAF on 10 June 2015. A "Final list" containing 23 players for each participating nation was published by CONCACAF on 23 June 2015. Three of the players named in the Final List must be goalkeepers. The players named in the Final List must have shirts numbered 1 to 23, number 1 is reserved for a goalkeeper. Teams qualifying for the quarter finals stage may replace up to six players. The replacements must have been named on the Provisional List and will have a shirt numbered between 24 and 29.