Sandford-on-Thames, also referred to as simply Sandford, is a village and Parish Council beside the River Thames in Oxfordshire just south of Oxford. The village is just west of the A4074 road between Oxford and Henley.

Michael Llewelyn Davies was – along with his four brothers – the inspiration for J. M. Barrie's characters Peter Pan, the Darling brothers, and the Lost Boys. Late in life, his only surviving brother Nico described him as "the cleverest of us, the most original, the potential genius." He died in ambiguous circumstances, drowning with a close friend – and possible lover – just short of his 21st birthday. He was a first cousin of English writer Daphne du Maurier.