Siran
Siran may refer to:
Geography
- Siran, Cantal, a commune in the department of Cantal, France
 - Siran, Hérault, a commune in the department of Hérault, France
 - Siran, East Azerbaijan, a village in East Azerbaijan Province, Iran
 - Siran, Markazi, a village in Markazi Province, Iran
 - Siran, Shazand, a village in Markazi Province, Iran
 - Siran, West Azerbaijan, a village in West Azerbaijan Province, Iran
 - Şiran, a town in northeastern Turkey
 - Siran Valley, valley in Khyber Pakhtunkhwa, Pakistan
 
People
- Sigiramnus (Siran, Cyran), 7th century Frankish saint