Augustus Welby Northmore Pugin was an English architect, designer, artist and critic with French and Swiss origins. He is principally remembered for his pioneering role in the Gothic Revival style of architecture. His work culminated in designing the interior of the Palace of Westminster in Westminster, London, and its renowned clock tower, the Elizabeth Tower, which houses the bell known as Big Ben. Pugin designed many churches in England, and some in Ireland and Australia. He was the son of Auguste Pugin, and the father of Edward Welby Pugin, Cuthbert Welby Pugin, and Peter Paul Pugin, who continued his architectural and interior design firm as Pugin & Pugin.

Alderbury is a village and civil parish in Wiltshire, England, in the south of the county around 3 miles (5 km) southeast of Salisbury.