Labby may refer to
Sherman Labby (1929–1998), American storyboard artist and production illustrator Labby, County Londonderry, a townland in County Londonderry, Northern Ireland Labrador Retriever, a breed of dog nicknamed "Labby" Jason "Labrat" Hawkins, Australian radio presenter Henry Labouchère (1831–1912), English politician, writer, publisher and theatre owner