Kingsgate Bridge is a reinforced concrete construction footbridge across the River Wear, in Durham, England. It is a Grade I listed building. It was personally designed in 1963 by Ove Arup, the last structure he ever designed. Kingsgate Bridge connects Bow Lane on the peninsula in the centre of Durham to Dunelm House on New Elvet, which building Arup's studio also contributed, and opened in 1966. Kingsgate Bridge is thought to have been one of Arup's favourite designs of all: he had spent many hours working on every detail of the plans.

A footbridge is a bridge designed solely for pedestrians. While the primary meaning for a bridge is a structure which links "two points at a height above the ground", a footbridge can also be a lower structure, such as a boardwalk, that enables pedestrians to cross wet, fragile, or marshy land. Bridges range from stepping stones–possibly the earliest man-made structure to "bridge" water–to elaborate steel structures. Another early bridge would have been simply a fallen tree. In some cases a footbridge can be both functional and artistic.