For the 2018 edition of the CONIFA World Football Cup, the tournament expanded to 16 teams. Preliminary squads were published by CONIFA on 1 May 2018, with the exceptions of Matabeleland and Kabylia, who delayed their squad announcements for political reasons. Felvidék failed to submit their squad by the deadline and left the tournament to be replaced by Kárpátalja. Final squads were published on 16 May 2018.
The number of caps listed for each player does not include any matches played after the start of the 2018 CONIFA World Football Cup. The club listed is the club for which the player last played a competitive match prior to the tournament.