Langdon may refer to: Places Australia Langdon, Queensland, a neighbourhood in the Mackay Region Canada Langdon, Alberta, a hamlet United Kingdom Langdon, Cornwall, a hamlet Langdon, Kent, a civil parish Langdon, Pembrokeshire United States Langdon, Iowa, an unincorporated community Langdon, Kansas, a city Langdon, a village which later became part of Cottage Grove, Minnesota Langdon, New Hampshire, a town Langdon, North Dakota, a city Langdon, Washington, D.C., a neighborhood Langdon, Minnesota, a former settlement Lake Langdon, Minnesota Langdon Lake, Oregon As a name Langdon (surname), various people Langdon (given name), various people Other uses Langdon Abbey, West Langdon, Kent, England Langdon Academy, a co-educational all-through school in the London Borough of Newham, England Langdon Hall, Auburn University, Auburn, Alabama, United States See also East Langdon, Kent West Langdon, Kent Langdon Bay (Kent) Langdon Court, Devon, a former manor house Langdon Hills, Essex Landon, a variant spelling