Monocacy (Shawnee language, Shawnee: ''Monnockkeseymay'') may refer to the Monocacy River in Maryland, USA. Monocacy may also refer to:

Other streams

*Little Monocacy River, a tributary of the Potomac River in Maryland *Monocacy Creek (Lehigh River tributary), a tributary of the Lehigh River in Pennsylvania *Monocacy Creek (Schuylkill River), a tributary of the Schuylkill River in Pennsylvania

Ships

*USS Monocacy (1864), the first ''Monocacy'', a gunboat launched in, and served until 1903 *USS Monocacy (PG-20), the second ''Monocacy'', commissioned in 1914 and decommissioned in 1939 *USS Genesee (AT-55), originally the civilian tug ''Monocacy'' (1905)

Other

*Monocacy Aqueduct, crosses the Monocacy River near its mouth *Monocacy National Battlefield, memorializing the Battle of Monocacy (1864), fought near the Monocacy River *Battle of Monocacy, the July 1864 Civil War battle *Monocacy (MARC station) named for the battlefield site *Monocacy Station, Pennsylvania, an unincorporated community in Berks County, Pennsylvania

Other streams

Ships

Other

See also