Jasem Bakshi gave Persians a lead in the 19th minute.
Returning for the second half, Iran seemed to take control from the start working to increase its lead with an early goal from Mehdi Jamali.
The score remained 2-0 for the majority of the second half right up until the 58th minute where Jasem Bakshi took his second goal of the game.
Substitute Ehsan Masoumzadeh sealed the gold medal for Iran with a goal in the 60th minute.
Venezuela won the bronze medal after defeating Portugal 2-1.
Iran booked a place at the 2017 International Federation for Cerebral Palsy Football (IFCPF) World Championships.