Limehouse is a place in the London Borough of Tower Hamlets. It is on the northern bank of the River Thames opposite Rotherhithe and between Shadwell to the west and the Isle of Dogs to the east.

Geographically, Limehouse is commonly thought to be centred on Narrow Street and the Limehouse Basin. It gives its name to Limehouse Reach, a lengthy section of the Thames which actually runs all the way from Shadwell to Millwall.