Sirathu
| Sirathu | |
|---|---|
| Town | |
| Coordinates: 25°39′N 81°19′E / 25.65°N 81.32°E | |
| Country | India | 
| State | Uttar Pradesh | 
| District | Kaushambi | 
| Elevation | 85 m (279 ft) | 
| Population  (2011) | |
|  • Total | 19,208 | 
| Languages | |
| • Official | Hindi | 
| Time zone | UTC+5:30 (IST) | 
| Vehicle registration | UP-73 | 
Sirathu is a town and Nagar Panchayat in Kaushambi district in the Indian state of Uttar Pradesh. It is one of oldest town in Kaushambi district. The town has a population of approximately 2700.