| Lock Name: | Johnson's Lock No. 10 |
| Waterway: | Regent's Canal |
| County: | Tower Hamlets Greater London |
| Maint: | Canal and River Trust |
| Fall: | 8feet |
| Enda: | Limehouse Basin |
| Distenda: | 0.63miles |
| Endb: | Paddington Basin |
| Distendb: | 8.3miles |
| Coordinates: | 51.5197°N -0.0363°W |
Johnson's Lock is a lock on the Regent's Canal, between Mile End and Stepney in the London Borough of Tower Hamlets.
The nearest London Underground stations are Mile End and Stepney Green.