| St Pancras Lock No. 4 | |
|---|---|
 St Pancras Lock, 2013 | |
 | |
| 51°32′10″N 0°07′40″W / 51.536186°N 0.127877°W | |
| Waterway | Regent's Canal |
| County | Camden Greater London |
| Maintained by | Canal & River Trust |
| First built | 1819 |
| Fall | 8 feet (2.4 m) |
| Distance to Limehouse Basin | 4.4 miles (7.1 km) |
| Distance to Paddington Basin | 3.5 miles (5.6 km) |
St Pancras Lock is a lock on the Regent's Canal, in the London Borough of Camden, England. The St Pancras Basin is nearby.