| Box Width: | 200px |
| Cadenazzo–Luino railway | |
| Status: | in use |
| Map State: | show |
The Cadenazzo–Luino railway is a railway line along the northeastern coast of Lago Maggiore. It conntects the towns of Cadenazzo and Luino, crossing the Italy–Switzerland border.
The line was opened on 4 December 1882 by the Gotthardbahn. On 1 May 1909 it became part of the Swiss Federal Railways. It was electrified on 11 June 1960.
The railway is served by the S30, operated by TiLo.