'''78''' may refer to:
* 78 (number), the natural number following 77 and preceding 79 * one of the years 78 BC, AD 78, 1978, 2078 * 78 RPM phonograph (gramophone) record * The 78, a proposed urban development in Chicago, Illinois, US * 78 Diana, a main-belt asteroid
==See also== * 78th (disambiguation) * '78 (disambiguation) * 78ers, a group of LGBTQ activists * {{in title|78}} * List of highways numbered 78
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