The constituency covers most of the local government district of South Oxfordshire, excluding Wallingford, Didcot and surroundings in the west. Main settlements include Henley-on-Thames itself, Thame, Chinnor and Sonning Common. The two wards of Cherwell are to the north, close to Oxford, and are predominantly rural. Members of Parliament
Wealden is a constituency represented in the House of Commons of the UK Parliament since 2015 by Nus Ghani, a Conservative.Ghani was the first Muslim woman to be elected as a Conservative member of Parliament.