Hatch is an unincorporated community in Ralls County, in the U.S. state of Missouri.
A post office called Hatch was established in 1883, and remained in operation until 1905. The community has the name of William H. Hatch (1833–1896), a U.S. Representative from Missouri.
Coordinates: 39°35′20″N 91°37′05″W / 39.58889°N 91.61806°W