Shaw-cum-Donnington is a civil parish in West Berkshire, England with all of its urban or suburban area immediately north of the largest town in the district, Newbury. It comprises the villages of Shaw and Donnington and contains the partially ruined castle of Donnington Castle which has most of its various outside walls intact. The area is mostly green space but where developed is almost entirely residential with shops and cafés. It has housing immediately north of the town of Newbury.