The Iranian players dedicated their gold to their late teammate Saber Kazemi after the final.
Earlier in the day, Bahrain defeated Qatar 3-1 to win a bronze medal.
Iran had once defeated Turkey 3-1 in the preliminary round.
The 6th Islamic Solidarity Games, known as Riyadh 2025, are an inter-continental multi-sport event organized by the Islamic Solidarity Sports Association (ISSA), held from November 7 to 21 in Riyadh, Saudi Arabia.
The event has brought together more than 3,000 athletes from 57 nations, competing across 25 sports in pursuit of glory at one of the Islamic world’s premier multi-sport events.