| Box Width: | 250px |
| Colico–Chiavenna railway | |
| Native Name: | Ferrovia Colico-Chiavenna |
| Status: | In use |
| Locale: | Lombardy, Italy |
| Stations: | 8 |
| Linelength Km: | 26 |
| Tracks: | 1 |
| Map State: | show |
The Colico–Chiavenna railway is a rail line in Lombardy, Italy, opened on 9 September 1886.[1]
The line was part of a miscarried project of a Milan–Chur railway through a planned Splugen pass tunnel, which was cancelled after the success of the line through the Gotthard tunnel.