| CFL Line 30 | |
| Locale: | Luxembourg, Germany |
| Start: | Luxembourg |
| End: | Schweich |
| Owner: | CFL |
| Operator: | CFL, Deutsche Bahn |
| Map State: | collapsed |
Line 30 is a Luxembourgian railway line connecting Luxembourg City to Wasserbillig, where it runs on the Trier West Railway, connecting to Trier in western Germany. The terminus at the western end is Luxembourg railway station. It is designated and predominantly operated by Chemins de Fer Luxembourgeois.