The Ali Daei Stadium () is a 20,000 seater stadium in Ardabil, Iran. The seated capacity may in due course be increased to 30,000. The stadium is part of a much larger sports complex that extends over 40,000 square meters. The stadium's car park has a capacity of 7,000. It's named in honour of Ali Daei, former captain and manager of Iran national football team and FC Bayern Munich , Hertha BSC , Arminia Bielefeld , Al Sadd SC , Al Shabab FC , Saipa F.C. and Saba Battery F C.
It was opened on 23 May 2008 in memory of the Liberation of Khorramshahr, a friendly match was played between the Iran national football team and Saipa F.C. in front of 20,000 fans who were admitted for free in a 6–0 win for Team Melli. The stadium was designed by architect Mohammad Ali Rooni.