Oliver Le Neve was a Norfolk country squire and landowning sportsman who lived most of his life at Witchingham Hall in Great Witchingham, Norfolk, England, and is significant for his 1698 mortal duel with Sir Henry Hobart of Blickling Hall, the last-recorded duel fought in Norfolk.

Great Witchingham is a village and civil parish in the English county of Norfolk about 11 miles (18 km) north-west of Norwich.