Frilford is a hamlet and civil parish in the Vale of White Horse district of Oxfordshire, England.

The parish of Frilford has two significant archaeological sites: a Roman villa, and a cemetery on Frilford Heath that appears to include both Roman and Saxon burials.

[2] A further complex of remains, including a Roman shrine and amphitheatre, is often referred to as being in Frilford but lies to the south of the village, just inside the boundary of Marcham parish.

Frilford is part of the Church of England parish of Marcham.

Notable people from Frilford include Dr Gary Botting, born at Oakley House Maternity Hospital on 19 July 1943, who became a noted Canadian extradition lawyer.