Tonbridge is a market town located in the county of Kent, England. It is situated on the River Medway, positioned approximately 4 miles (6 km) north of Royal Tunbridge Wells, 12 miles (19 km) southwest of Maidstone, and 29 miles (47 km) southeast of London.
The town is part of the administrative borough of Tonbridge and Malling. As of 2019, it had an estimated population of 41,293 residents.