The All-time Azadegan League table is a ranking of all Iranian football clubs based on their performance in the Azadegan League, the second highest division of professional football in Iran. It was the top-level football league in Iran from its foundation in 1991 until 2001, when the Persian Gulf Pro League was established. In this ranking, 3 points are awarded for a win, 1 for a draw, and 0 for a loss, although the Azadegan League awarded 2 points for a win until the 1995–96 season. The table that follows is accurate as of the start of the 2020–21 season. Teams in bold are part of the 2020–21 Azadegan League.