Dudley Park, is a suburb of Adelaide, South Australia, located approximately 3 kilometres north-west of the CBD. The suburb is bordered by Regency Road (north), Simpson Avenue (south), the Adelaide-Gawler railway line (east), and a line directly north-south from the Harrison Road-Simpson Avenue intersection to Regency Road (west).
The Dudley Park Cemetery is located within the suburb at the corner of Simpson Avenue and Exeter Terrace.
Two railway stations border the suburb, Islington railway station and Dudley Park railway station.
The suburb was named after William Humble Ward, 2nd Earl of Dudley who was the Governor-General of Australia from 1908 to 1911.