Oshkosh may refer to:
Places in the United States Oshkosh, Wisconsin, city and the largest place with the name Oshkosh (town), Wisconsin Oshkosh Township, Yellow Medicine County, Minnesota Oshkosh, Nebraska Oshkosh Township, Wells County, North Dakota
Other Chief Oshkosh (1795–1858), chief of the Menominee American Indian tribe OshKosh B'gosh, a children's apparel company headquartered in Oshkosh, Wisconsin Oshkosh Corporation, an American company that designs and builds specialty trucks, military vehicles, truck bodies and access equipment EAA AirVenture Oshkosh, an aviation enthusiast gathering held each year at the end of July in Oshkosh, Wisconsin University of Wisconsin–Oshkosh Glacial Lake Oshkosh, a glacial lake in the Oshkosh, Wisconsin area, ancestral to Lake Winnebago