Shahryar may refer to one of the following:
- Shahryar or Shahriar (Persian: شهريار) is a Persian name which is composed of Shahr (City) plus Yar (Ally) and means The Great King.
- Shahryar, the fictional Sassanid king in The Book of One Thousand and One Nights.
- Shahryar is a county in th Tehran Province.
- Shahriar Nafees, a Bangladeshi Cricketer.
- Shahriar, is the pen name of Mohammed Hussein Behjet.
- Ishaq Shahryar, the Afghan ambassador to the United States.
- Prince Shahryar, younger brother of Shah Jahan.
- Shahriar, Shahriyar and Shahryar are localities in Iran.
- Shahryar (crater), a crater on Saturn's moon Enceladus.