All-time Philadelphia Union roster

These lists comprises all players who have participated in at least one competitive match (MLS regular season, MLS Cup Playoffs, U.S. Open Cup, MLS is Back Tournament, CONCACAF Champions Cup, Leagues Cup) for the Philadelphia Union since the team's first Major League Soccer season in 2010. Players who were on the roster but never played a first team game are not listed.

Regular season players
Major League Soccer clubs are allowed a roster of 30 players at any one time during the MLS season.

All statistics are for the MLS regular season games only, and are correct through July 17, 2024.

MLS Cup Playoffs players
All statistics are for the MLS Cup Playoff games only, and are correct through November 25, 2023.

MLS Is Back Tournament Playoffs players
All statistics are for the MLS Is Back Tournament Playoff games only, and are correct through August 5, 2020.

CONCACAF Champions League / Cup players
All statistics are for the CONCACAF Champions League / Cup games only, and are correct through March 12, 2024.

Leagues Cup players
All statistics are for the Leagues Cup games only, and are correct through August 19, 2023.

U.S. Open Cup players
All statistics are for the U.S. Open Cup games only, and are correct through May 9, 2023.