Matthew Brettingham, sometimes called Matthew Brettingham the Elder, was an 18th-century Englishman who rose from modest origins to supervise the construction of Holkham Hall, and become one of the best-known architects of his generation. Much of his principal work has since been demolished, particularly his work in London, where he revolutionised the design of the grand townhouse. As a result, he is often overlooked today, remembered principally for his Palladian remodelling of numerous country houses, many of them situated in the East Anglia area of Britain. As Brettingham neared the pinnacle of his career, Palladianism began to fall out of fashion and neoclassicism was introduced, championed by the young Robert Adam.

Holkham Hall is an 18th-century country house near the village of Holkham, Norfolk, England, constructed in the Neo-Palladian style for the 1st Earl of Leicester by the architect William Kent, aided by Lord Burlington.