Lewknor is a village in Oxfordshire, England.
It is situated within the OX49 postcode district, which is within the Watlington post town.
OX49 is the only postcode district within the Watlington post town.
The Watlington post town is within the Oxford postcode area.
Administrative Ward: Watlington
Administrative District: South Oxfordshire
Administrative County: Oxfordshire
Country: England
UK Parliament: Henley
NHS Local Health Authority: South Central
NHS Region: Southern