Lud or LUD may refer to: Local usage details, a record of local calls made from and received by a particular phone number Ludic language, a Finnic language spoken in Karelia

People King Lud (Lud son of Heli), a legendary British king who in Geoffrey of Monmouth's pseudohistorical Historia Regum Britanniae founded London and was buried at Ludgate Lud, son of Shem, a grandson of Noah Lludd Llaw Eraint, a mythical Welsh figure cognate with king Nuada Airgetlám Lud Fiser (1908–1990), American football and baseball player and coach Lud Gluskin (1898–1989), Russian jazz bandleader Lud Kramer (1932–2004), American politician Ned Ludd, founder of the Luddite movement in 18th- and 19th-century Britain

Places Lud River, a river of New Zealand's South Island Ludlow railway station, England River Lud, a river of England, canalised as the Louth Navigation Stone Lud, a standing stone in Caithness, in the Highland area of Scotland Lud Gate, a city gate in the London area of Ludgate Decatur Municipal Airport, in Decatur, Texas, FAA code Lüderitz Airport, Namibia, IATA code

Fiction Lud (city), a city in Stephen King's Dark Tower series Lobby Lud, a character used in British newspaper scavenger hunts in the 1920s Lud-in-the-Mist, novel by British writer (Helen) Hope Mirrlees

See also Ludd (disambiguation) Lod, a city in Israel (formerly Lydda)