Duns Tew is an English village and civil parish about 7+1⁄2 miles (12 km) south of Banbury in Oxfordshire. The 2011 Census recorded the parish's population as 478. With nearby Great Tew and Little Tew, Duns Tew is one of the three villages known collectively as "The Tews". A 'tew' is believed to be an ancient term for a ridge of land.