Uniondale or Union Dale may refer to:
In South Africa:
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Uniondale, Western Cape
Uniondale is a small town in the Little Karoo in the Western Cape Province, South Africa. The town was formed in 1856 by the joining of two towns, Hopedale and Lyons.ref>Baughman, Ernest W. (1966). Type and Motif-Index of the Folktales of England ...
, a small town in South Africa
In the United States:
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Union Dale, Pennsylvania, a borough in Susquehanna County
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Uniondale, Indiana, a town in Wells County
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Uniondale, New York
Uniondale is a census-designated place (CDP), as well as a suburb in Nassau County, New York, on Long Island, in the Town of Hempstead. The population was 32,473 at the 2020 United States Census. Uniondale is home to Hofstra University's nort ...
, a hamlet and census-designated place in Nassau County
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