Henry William Bunbury was an English caricaturist. The second son of Sir William Bunbury, 5th Baronet, of Mildenhall, Suffolk, he came of an old Norman family. He was educated at Westminster School and St Catharine's College, Cambridge, and soon showed a talent for drawing, especially for humorous subjects. He temporarily left Cambridge to embark on a tour of Europe, during which time he may have studied in Rome; he returned to school in 1771 but is not known to have completed a degree. His European travels inspired a series of caricatures mocking foreigners, notably his La Cuisine de la Poste, exhibited at the Royal Academy in 1770.

Mildenhall is a market town and civil parish in the West Suffolk district, in the county of Suffolk, England. The town is near the A11 road, and is 37 mi (60 km) north-west of Ipswich, the county town. The large Royal Air Force station, RAF Mildenhall, as well as RAF Lakenheath, are located north of the town. Both are used by the United States Air Force as the headquarters of its 100th Air Refueling Wing and 352nd Special Operations Group. Mildenhall is often seen as the start of The Fens on the south/east.