Chinnor is a large village and civil parish in South Oxfordshire, England, about 4 miles (6.4 km) southeast of Thame and close to the border with Buckinghamshire. The village is a spring line settlement on the Icknield Way below the Chiltern escarpment. Since 1932 the civil parish has included the village of Emmington. The 2011 Census recorded the parish's population as 5,924.