Tilehurst /ˈtaɪlhɜrst/ is a suburb of the town of Reading in the English county of Berkshire. It lies to the west of the centre of Reading, and extends from the River Thames in the north to the A4 road in the south. The suburb is partly within the boundaries of the Borough of Reading and partly in the district of West Berkshire. The part within West Berkshire forms part of the civil parish of Tilehurst, which also includes the northern part of Calcot and a small rural area west of the suburb.