Dundy may refer to:

Dundy County, Nebraska Elmer Scipio Dundy (1830–1896), American Judge and namesake of Dundy County, Nebraska Elmer "Skip" Dundy (1862–1907), son of Elmer Scipio Dundy and showman Elaine Dundy (1921–2008), American novelist, actress and playwright

See also Dundee (disambiguation)