Thoros may refer to:
- Historical figures
- Thoros of Edessa (died 9 March 1098)
- Thoros I of Armenia (ruling 1102–1129)
- Thoros II of Armenia (ruling 1140–1169)
- Thoros III of Armenia (ruling 1293–1298)
- Thoros the Younger, alternate term for Leo II, King of Armenia, son of Thoros III
- Thoros of Marash also known as Tatoul, an Armenian leader who dealt with the early Crusader states
- Theodoros Rshtuni (590–655)
- Fiction
- Thoros of Myr is a fictional character in George R. R. Martin's A Song of Ice and Fire.