Willoughby Bay (Antigua), on the southeast coast of Antigua
Australia
Willoughby, New South Wales, suburb of SydneyCity of Willoughby, local government area of New South WalesElectoral district of Willoughby, in New South WalesCape Willoughby, on Kangaroo Island, South Australia
England
Willoughby, WarwickshireWilloughby, LincolnshireWilloughby on the Wolds, NottinghamshireWilloughby Waterleys, Leicestershire
United States
Willoughby, OhioWilloughby Spit, a peninsula of land in Norfolk, VirginiaWilloughby Bay, which lies south of Willoughby Spit, in Norfolk, VirginiaLake Willoughby, in Westmore, Vermont
People
British aristocrats
Baron Willoughby de Eresby, a barony by writ in the peerage of England, dating to 1313Baron Willoughby of Parham, a title in the peerage of England from 1547 until 1779Baron Willoughby de Broke, a barony by writ in the peerage of England since 1491Baron Middleton, a title in the peerage of England since 1711, held by the Willoughby family
Other persons
Major General Charles A. Willoughby (1892–1972), American military officerThomas Willoughby (Virginia) (fl. early 1600s), early American settlerWestel Willoughby, Jr. (1769-1844), American statesmanWestel W. Willoughby (1867–1945), American political theorist, twin brother of William F. WilloughbyWilliam F. Willoughby (1867–1960), American author and public administration scholar, twin brother of Westel W. WilloughbyBill Willoughby (b. 1957), American professional basketball playerCharl Willoughby (b. 1974), South African cricketerHolly Willoughby (b. 1981), English television presenterKim Willoughby (b. 1980), American volleyball playerLillian Willoughby (1916–2009), American Peace ActivistWilloughby Whistle (1840–1888), Gunslinger at the OK Corral
Fiction
Willoughby the Dog, an animated character from Looney TunesJohn Willoughby, one of the main characters in Jane Austen's Sense and SensibilityA Stop at Willoughby, an episode of The Twilight Zone television series
Ships
USS Willoughby, the name of more than one United States Navy shipHMS Mary Willoughby, a Royal Navy ship (1535-1573)
