Onondaga

 ( Language And Nationality Disambiguation Pages ) 

Onondaga may refer to:

• 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

• 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

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

• 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 Township, Michigan, a township in Michigan's lower peninsula
• Onondaga, Michigan, an unincorporated community in Onondaga Township

• 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