Arlington can refer to the following locations:
United States
- Arlington, Alabama; in the Monroeville graticule
- Arlington, Arizona; in the Phoenix graticule
- Arlington, California; a neighborhood of Riverside, in the Santa Ana graticule
- Arlington, Colorado; in the Rocky Ford graticule
- Arlington, Florida; a neighborhood in southern Jacksonville
- Arlington, Georgia; in the Albany graticule
- Arlington, Illinois; in the Kewanee graticule
- Arlington, Indiana; in the Louisville, Kentucky graticule
- Arlington, Iowa; in the Cedar Rapids North graticule
- Arlington, Kansas; in the Pratt graticule
- Arlington, Kentucky; in the Sikeston, Missouri graticule
- Arlington, Maryland; a neighborhood in Baltimore
- Arlington, Massachusetts; near Boston
- Arlington (MBTA station); on Arlington St. in Boston, not in Arlington, MA
- Arlington Township, Michigan; in the Holland graticule
- Arlington, Minnesota; in the Hutchinson graticule
- Arlington, Nebraska; in the Omaha (West) graticule
- Arlington, New York; in the Danbury, Connecticut graticule
- Arlington, North Carolina; in the Winston-Salem graticule
- Arlington, Ohio; in the Toledo graticule
- Arlington, Oregon; in the Goldendale, Washington graticule. This town may be named after Arlington, Virginia (link)
- Arlington, Pennsylvania; a neighborhood in Pittsburgh East
- Arlington, South Dakota; in the Watertown graticule
- Arlington, Tennessee; northeast of Memphis (East)
- Arlington, Texas; in the Fort Worth graticule, though it may overlap the Dallas graticule as well
- Arlington, Vermont; in the Glens Falls, New York graticule
- Arlington, Virginia; a county and city in Virginia, in the Washington (West), District of Columbia graticule.
- Arlington National Cemetery is located in Arlington, VA
- Arlington, Washington; in the Bellingham graticule, though it is much closer to Everett in the Seattle graticule
- Arlington, Harrison County, West Virginia; in the Clarksburg graticule
- Arlington, Upshur County, West Virginia; in the neighboring Sutton graticule
- Arlington, Wisconsin; a town in the Madison graticule. There is also an Arlington Village within the town of Arlington, WI.
Canada
- Arlington, Nova Scotia; north of Canning in the Kentville graticule, at 45°11'32"N, 64°26'09"W
- Arlington, Prince Edward Island; a few miles north of Summerside, in the Charlottetown (46 -63) graticule
- Arlington Indian Reserve No. 79, Saskatchewan; north-west of Dollard, in the Shaunavon (49 -108) graticule
- Arlington, Yukon; between Bear Creek and and Rock Creek in the Dawson (64 -139) graticule, at 64.025ºN 139.167ºW.
South Africa
- Arlington, Free State, South Africa; in the Maputsoe (-28 27) graticule
United Kingdom
- Arlington, North Devon; to the west of Oxmoor National Park, between Blackmoor Gate and Shirwell, in the Cardiff, United Kingdom graticule
- Arlington, East Sussex; northwest of Eastbourne in the Brighton (East) graticule
- Arlington, Gloucestershire, east of Cirencester in the Swindon graticule
