| Native Name: | Ferrovia Saronno-Laveno |
| Native Name Lang: | it |
| Type: | heavy rail |
| Start: | Saronno railway station |
| End: | Laveno-Mombello Lago railway station |
| Stations: | 21 |
| Routes: | R22, RE1 |
| Open: | 1886 |
| Operator: | Trenord |
| Owner: | Ferrovienord |
| Linelength Km: | 50.995 |
| Tracks: | 2 (Saronno–Malnate) 1 (Malnate–Laveno) |
| Electrification: | 3 kV DC, overhead line |
| Speed Km/H: | 140 |
| Elevation M: | 374 |
Saronno–Laveno railway is a railway line in Lombardy, Italy.
It is one of the three continuations of the Milan-Saronno railway.
The line was opened in four parts:[1]