The Hamilton Mechanics were a minor league baseball team based in Hamilton, Ohio. Between 1884 and 1913, Hamilton teams played as members of the Ohio State League in 1884, Tri-State League in 1889 and Ohio State League in 1911 and 1913. Hamilton hosted minor league home games at the North End Athletic Field in 1911, and 1913.

Hamilton is a city in and the county seat of Butler County, Ohio, United States. Located 20 miles (32 km) north of Cincinnati, Hamilton is the second-largest city in the Greater Cincinnati area and the tenth-largest city in Ohio. The population was 63,399 at the 2020 census. Most of the city is served by the Hamilton City School District.