Upton Grey is a village and civil parish in Hampshire, England.

The Chichester to Silchester Way is a Roman Road between Chichester in South-East England, which as Noviomagus was capital of the Regni, and Silchester or Calleva Atrebatum, capital of the Atrebates. The road had been entirely lost and forgotten, leaving no Saxon place names as clues to its existence, until its chance discovery through aerial photography in 1949. Only 6 kilometres (3.7 mi) of the 62 kilometres (39 mi) long road remain in use.