| Lucknow Junction | |
| Native Name: | लखनऊ जंक्शन (छोटी लाइन) |
| Type: | Indian Railways, Barabanki–Lucknow Suburban Railway and Lucknow–Kanpur Suburban Railway station |
| Other Name: | Lucknow NER |
| Style: | Indian Railways |
| Address: | Charbagh, Lucknow, Uttar Pradesh 226004 |
| Country: | India |
| Elevation: | 126m (413feet) |
| Structure: | Standard on-ground station |
| Platform: | 5 |
| Tracks: | 8+26 |
| Parking: | Yes |
| Bicycle: | Available |
| Status: | Functioning |
| Electrified: | Yes |
| Code: | LJN |
| Owned: | Government of India |
| Operator: | Indian Railways |
| Zone: | North Eastern Railway zone |
| Former: | Oudh and Rohilkhand Railway / East Indian Railway Company |
| Map Type: | India Uttar Pradesh |
| Map Dot Label: | Lucknow Junction railway station |
| Map Size: | 300 |
Lucknow Junction (officially Lucknow NER, station code: LJN) is one of the two main railway stations of Lucknow city for broad gauge trains. It is situated right next to Lucknow Charbagh railway station.
This is also known as chhoti line