- a member of an Iroquois people formerly inhabiting the region east of Oneida Lake.
- the Iroquoian language spoken by the Oneida Indians.
- a city in central New York.
- a lake in central New York State: part of the New York State Barge Canal system. Length: about 35 km (22 miles). Greatest width: 9 km (6 miles)
- a North American Indian people formerly living east of Lake Ontario; one of the Iroquois peoples
- a member of this people
- the language of this people, belonging to the Iroquoian family