| Status: | disused |
| Operator: | DSB |
| Linelength Km: | 5.7 |
| Tracks: | 1 |
| Gauge: | 1435 mm |
| Electrification: | No |
| Speed Km/H: | 60 |
The Lersøen - Østerport line is a single-track railway line between the former Lersøen freight station and Østerport station in the Danish capital Copenhagen. The line was constructed as a freight link between the Hellerup - Vigerslev line, originally opened as a freight line, and the Copenhagen - Helsingør line.