Telegraphkhane
| Telegraphkhaneh building | |
|---|---|
| Location | Tehran, Iran | 
| Coordinates | 35°41′06″N 51°25′17″E / 35.6851°N 51.4215°E | 
| Demolished | 1970 | 
The Telegraphkhaneh building (Persian: ساختمان تلگرافخانه) or the Postkhaneh building (Persian: ساختمان پستخانه) was a building in Tehran, Iran, that was used as museum of post and telegraph. It was constructed during the reign of Reza Shah in Toopkhaneh square, and was demolished in 1970.