Ian David Meadows is a British archaeologist. He has worked in archaeology for some 40 years, including as a Senior Project Officer at Northamptonshire Archaeology from 1992 to 2014. During that time he excavated a number of large quarries in England and Wales, and excavated the boar-crested Anglo-Saxon Pioneer Helmet in addition to discovering the first definitive evidence for viticulture in Roman Britain. He has also worked for the Museum of London Archaeology, and has taught archaeology and landscape history for Cambridge University, Anglia Ruskin University, the University of Bath, and the Workers' Educational Association.

The Pioneer Helmet is an Anglo-Saxon boar-crested helmet from the late seventh century found in Wollaston, Northamptonshire, United Kingdom. It was discovered during a March 1997 excavation before the land was to be mined for gravel and was part of the grave of a young man. Other objects in the grave, such as a hanging bowl and a pattern welded sword, suggest that it was the burial mound of a high-status warrior.