The summer transfer window will begin on 5 June 2019 and closes at midnight on 28 August 2019.
This list includes transfers featuring at least one Iran Football League club which were completed after the end of the winter 2018–19 transfer window on 3 February and before the end of the 2019 summer window.
According to Iran Football Federation rules for 2019–20 Persian Gulf Pro League, each Football Club is allowed to take up to maximum 6 new Iranian player from the other clubs who already played in the 2018–19 Persian Gulf Pro League season.
In addition to these six new players, each club is allowed to take up to maximum 4 non-Iranian new players (at least one of them should be Asian) and up to 3 players from Free agent (who did not play in 2019–20 Persian Gulf Pro League season or doesn't list in any 2019–20 League after season's start) during the season.
[2] The Iranian Football Clubs who participate in 2019–20 Iranian football different levels are allowed to have up to maximum 45 players in their player lists, which will be categorized in the following groups: