Sunay is a Turkish name and may refer to:
Given name Sunay Akın (born 1962), Turkish poet
Surname Cevdet Sunay (1899–1982), Turkish army officer, political leader and the fifth President of Turkey, Atıfet Sunay (1903–2002), fifth First Lady of Turkey
Other uses Sunay, a Uyghur musical instrument, similar to the Iranian sorna, Turkish zurna, and Chinese suona.