Malahide (ma-la-HYD; Irish: Mullach Íde) is an affluent coastal settlement in Fingal, County Dublin, Ireland, situated approximately 18 km north-east of Dublin city. It has a village centre surrounded by suburban housing estates, with a population over 16,000.
Malahide Castle dates from the 12th century and is surrounded by a large park, part of which incorporates an international cricket ground. The area also features a sandy beach, a marina, and a variety of sporting clubs.