Collingbourne Kingston is a village and civil parish about 8 miles (13 km) south of the market town of Marlborough in Wiltshire, England. The village, which is on the A338 primary route between Andover and Marlborough, is one of several on the River Bourne, a seasonal river which is usually dry in summer. The parish includes the hamlets of Aughton and Brunton.

The A338 is a major primary route in southern England, that runs from the junction with the A35 at Poole in Dorset to the junction with the A420 at Besselsleigh in Oxfordshire, a distance of 84 miles (135 km).