Amir Hushang Ebtehaj (Persian: امیر هوشنگ ابتهاج; 25 February 1928 –10 August 2022), also known by his pen name H. E. Sayeh (Persian: ه. ا. سایه, lit. Shadow), was an Iranian poet of the 20th century, whose life and work spans many of Iran's political, cultural and literary upheavals.