Excavations and fieldwork at Brampton, Norfolk (TG 223237), 1965–1975, have added to knowledge of the Romano-British settlement first recorded in 1667. The settlement lies at an important cross-roads and river-crossing and covers c. 75 acres (30 ha); of this an area of c. 15 acres was enclosed by a defensive ditch, probably in the second century. Industrial activity on the site included large-scale pottery manufacture, and metal-working. Fieldwork and small excavations have been carried out each year since 1965 by a small group of amateur archaeologists under the direction of the author. Excavations by Mr C. J. S. Green for the Norfolk Archaeological Unit in 1974 will be published in a forthcoming report in the series ‘East Anglian Archaeology’. No final report can be published until more large-scale excavations have been carried out, but it is hoped that the following brief account of the site will give an indication of its nature and importance.