The name of various places in North America. / An unincorporated community in Plumas County, California, United States. Former spelling: Geneseo.

(geology) The closing subdivision of the Hamilton period in the American Devonian system; so called because the formations of this period crop out in Genesee, New York.

One of 83 counties in Michigan, United States. County seat: Flint. Named after the county in New York. / One of 62 counties in New York, United States. County seat: Batavia.