Sharp, MissouriSharp is an unincorporated community in Ozark County, Missouri, United States. The village location is one-quarter mile south of US 160 between Caulfield and Tecumseh at the head of Hickory Stump Hollow.HistoryA post office called Sharp was established in 1890, and remained in operation until 1915. According to tradition, the community was so named on account of a certain settler being considered "sharp".