Oundle School is a public school with day and boarding facilities for pupils 11–18 situated in the market town of Oundle in Northamptonshire, England. The school has been governed by the Worshipful Company of Grocers of the City of London since its foundation by William Laxton in 1556. The school's alumni – known as Old Oundelians – include entrepreneurs, scientists, politicians, military figures and sportspeople.