Onondaga

Onondaga may refer to:

Native American/First Nations

• Onondaga people, a Native American/First Nations people and one of the five founding nations of the Iroquois League
• Onondaga (village), Onondaga settlement and traditional Iroquois capital
• Onondaga language

Geology

• Onondaga Limestone, a layer of dense limestone that outcrops in New York and Ontario, Canada
• Onondaga Cave State Park, in Leasburg, Missouri, named after the geological formation
• Onondaga Falls, one of 24 named waterfalls in Ricketts Glen State Park, in Pennsylvania

Places

Canada

• Onondaga, Ontario, a rural community in the County of Brant, province of Ontario

United States

• Onondaga County, New York, a county near the center of New York State
  • Onondaga Reservation, a reservation, which is Onondaga Nation territory
  • Onondaga, New York, a town in Onondaga County
    • Onondaga Hill, New York, a hamlet in the Town of Onondaga
  • Onondaga Creek, runs through Syracuse to Onondaga Lake, in Onondaga County
  • Onondaga Lake, adjacent to Syracuse, in Onondaga County
  • Onondaga Lake Park, a park on the eastern shore of Onondaga Lake
  • Onondaga Park, a park on the south side of Syracuse
• Onondaga Township, Michigan, a township in Michigan's lower peninsula
  • Onondaga, Michigan, an unincorporated community in Onondaga Township

Ships and organizations

• Onondaga Community College in New York
• Onondaga Hill Middle School in New York
• HMCS Onondaga (S73), a submarine in the Royal Canadian Navy
• USS Onondaga, three ships of the US Navy
• The Onondagas, nickname of the 122nd New York Volunteer Infantry regiment in American Civil War