尤寧縣 (喬治亞州)

{{Infobox U.S. county
| state = Georgia
| county = Union County
| county_zh = 尤寧縣
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| area_total_km2 = 852
| area_total_sq_mi = 329
| area_land_km2 = 835
| area_land_sq_mi = 323
| area_water_km2 = 17
| area_water_sq_mi = 6
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| census yr = 2000
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| pop = 17,289
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| coordinates = {{coord|{}|0|N|{}|0|W|type:adm2nd|display=title,inline}}
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尤寧縣（）是美國喬治亞州北部的一個縣，北鄰田納西州。面積852平方公里。根據美國2000年人口普查，共有人口17,289人。縣治布萊爾斯維爾（Blairsville）。

成立於1832年12月3日，縣名可能來自當時主張驅逐印第安人的Union Party。