New London Bridge Archway
- English National Heritage: Archway Beneath Southern End of London Bridge, Crossing Tooley Street
- Also Known As: Rennie's London Bridge Archway
- Address: Montague Cl
- Vicinity: S side of London Bridge, Tooley St
- District of Bermondsey in London
The Archway Beneath Southern End of London Bridge is a surviving section (wall and abutments to north of east side are obscured) of Sir John Rennie's 1831 London Bridge. The elliptical arch with struck voussoirs, channelled abutments and dentil cornice were constructed of Haytor granite from Swelltor Quarry in Dartmoor, Devon. While various other remnants of Rennie's London Bridge remain in place adjacent to the modern bridge, the elevational stonework is now in Lake Havasu City, Arizona, United States of America. - AsNotedIn