1977 Aryamehr Cup

The 1977 Aryamehr Cup (Persian: جام آریامهر ۱۳۵۵) was a men's professional tennis tournament played on outdoor clay courts in Tehran in Iran. The event was part of the 1977 Colgate-Palmolive Grand Prix as a Five Star category event. It was the sixth and final edition of the tournament and was held from 3 October through 9 October 1977. Guillermo Vilas won the singles title.

Singles
🇦🇷 Guillermo Vilas defeated 🇺🇸 Eddie Dibbs 6–2, 6–4, 1–6, 6–1
 * It was Vilas' 12th singles title of the year and the 31st of his career.

Doubles
🇷🇴 Ion Țiriac / 🇦🇷 Guillermo Vilas defeated Bob Hewitt /  Frew McMillan 1–6, 6–1, 6–4
 * It was Tiriac's 4th title of the year and the 16th of his career. It was Vilas' 3rd title of the year and the 11th of his career.