A promontory on the Firth of Clyde, Argyll and Bute council area, Scotland, between Helensburgh and Cardross (OS grid ref NS3178) • A hamlet in Ross-shire, Highland council area, Scotland (OS grid ref NH7086). • A hamlet and ferry port on Barra, Western Isles council area, Scotland, otherwise named Àird Mhòr (OS grid ref NF7203). • A locality on South Uist, Western Isles council area, otherwise Àird Mhôr (OS grid ref NF7946). • A number of points and bays in Highland and Argyll and Bute council areas. • A village and seaside resort in County Waterford, Ireland, otherwise named Aird Mhór. • A townland in Mullingar, County Westmeath, Ireland. • A village and townland in County Londonderry, Northern Ireland. • Townlands in County Antrim, County Fermanagh and County Tyrone, Northern Ireland. • A hamlet in the Municipal District of Bonnyville No. 87, Alberta, Canada. • A neighbourhood in North Saanich, Vancouver Island, British Columbia, Canada. • A number of places in the United States: • A town in Limestone County, Alabama, bordering onto Ardmore, Tennessee. • A neighbourhood of Atlanta, Georgia. • An unincorporated community in St. Joseph County, Indiana. • An unincorporated community in Prince George's County, Maryland. • An unincorporated community in Macon County, Missouri. • A historical district of Winston-Salem, North Carolina. • A city, the county seat of Carter County, Oklahoma, named after Ardmore, Pennsylvania. • An unincorporated community and census-designated place in Haverford Township, Delaware County and Lower Merion Township, Montgomery County, Pennsylvania. • An unincorporated community in Fall River County, South Dakota. • A city in Giles County and Lincoln County, Tennessee, bordering onto Ardmore, Alabama. • A rural locality with an airfield south-east of Auckland, New Zealand.