Iidabashi
| Iidabashi 飯田橋 | |
|---|---|
| District | |
| Coordinates: 35°42′09″N 139°44′41″E / 35.70250°N 139.74472°E | |
| Country | Japan | 
| City | Tokyo | 
| Ward | Chiyoda | 
| Area | Kōjimachi Area | 
| Population  (February 1, 2009) | |
|  • Total | 2,707 | 
| Time zone | UTC+9 (JST) | 
| Area code | 03 | 
Iidabashi (飯田橋, Iidabashi) is a district of Chiyoda, Tokyo, Japan. It was in the former ward of Kōjimachi, which existed in Tokyo until 1947.