Gowanda is a village in western New York, United States. It lies partly in Erie County and partly in Cattaraugus County. The population was 2,512 at the 2020 census. The name is derived from a local Seneca language term meaning "almost surrounded by hills" or "a valley among the hills". The Erie County portion of Gowanda is part of the Buffalo–Niagara Falls metropolitan statistical area, while the Cattaraugus County portion is part of the Olean micropolitan statistical area.

Cattaraugus Creek is a stream, approximately 68 miles (109 km) long, in western New York in the United States. The creek drains a wooded rural portion of western New York southwest of Buffalo into Lake Erie. In its lower course it flows primarily through the Cattaraugus Reservation of the Seneca tribe. William Beauchamp identifies the name Cattaraugus as deriving from the Seneca word Gah-ta-ra-ke-ras, meaning "stinking shore" or "foul-smelling river bank." This in turn is likely a loanword from an extinct Attiwandiron, Erie, Wenro, or Wendat (Huron) language, combining the verb root -i'tar-, referring to clay or mud, and -akera(n)-, describing a bad or strong odor: hence, tke'tarakeras, place of strong-smelling mud or clay. This name is a result of the natural gas that oozes from the river mud.