Ontonagon may refer to several places in Michigan, United States:
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Ontonagon, Michigan
Ontonagon ( ) is a village in the U.S. state of Michigan. The population was 1,285 at the 2020 census. It is the county seat and only village of Ontonagon County.
The village is located within Ontonagon Township, at the mouth of the Ontonagon R ...
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Ontonagon Township, Michigan
Ontonagon Township ( ) is a civil township of Ontonagon County
Ontonagon County ( ) is a County (United States), county in the Upper Peninsula of the U.S. state of Michigan. As of the 2020 United States Census, 2020 Census, the population w ...
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Ontonagon County, Michigan
Ontonagon County ( ) is a county in the Upper Peninsula of the U.S. state of Michigan. As of the 2020 Census, the population was 5,816, making it Michigan's third-least populous county. The county seat is Ontonagon. The county was set off in ...
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Ontonagon River
The Ontonagon River ( ) is a river flowing into Lake Superior at the village of Ontonagon, on the western Upper Peninsula of Michigan in the United States. The main stem of the river is long''The American Rivers Outstanding Rivers List'', Sec ...
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Ontonagon Indian Reservation
The Ontonagon Indian Reservation is the homeland of a branch of the Lake Superior Chippewa Tribe. Its twelve bands were located throughout Michigan and the Upper Midwest.
Since the Indian Reorganization Act of 1934, members of the former Ontonagon ...
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Ontonagon Boulder
The Ontonagon Boulder (/ˌɒntəˈnɑːɡən ˈboʊldəɹ/) is a boulder of native copper originally found in the Upper Peninsula of Michigan, United States, and now in the possession of the Department of Mineral Sciences, National Museum of Na ...
, a massive rock of pure copper
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