Herkimer may refer to:

People Johan Jost Herkimer (1732–1795), United Empire Loyalist, brother of Nicholas Herkimer John Herkimer (1773–1848), American lawyer and politician from New York Lawrence Herkimer (1925–2015), American innovator in the field of cheerleading Nicholas Herkimer (c. 1728–1777), militia general in the American Revolutionary War

Places Fort Herkimer, a fort located on the southern side of the Mohawk River in central New York Herkimer County, New York, a county located in the U.S. state of New York Herkimer (town), New York, a town in Herkimer County, New York Herkimer (village), New York, a village in Herkimer County, New York Herkimer, Kansas Herkimer Street, a road in Hamilton, Ontario, Canada Herkimer Street, a street in Baltimore, Maryland Herkimer Creek, a creek in Otsego County, New York

Other Herkimer diamond, a generic name for double-terminated quartz crystals first discovered in Herkimer County, New York USS Herkimer. An Alamosa-class cargo ship that served the US Navy during the final months of World War II; later serving as USAT Herkimer, with the US Army and then as USNS Herkimer with the Military Sea Transportation Service Herkimer, a supervillain that was an enemy of Shazam Herkimer, a fictional disembodied head from the TV series Special Unit 2 Herkimer Battle Jitney, a fictional armoured truck in the 1999 movie Mystery Men