Ortonville is the name of several places:
;United States
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Ortonville, California
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Ortonville, Michigan
Ortonville is a village in north Oakland County in the U.S. state of Michigan. The village is within Brandon Township, although some development near the village lies within adjacent Oakland County, Groveland township and Lapeer County, Hadley t ...
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Ortonville, Minnesota
Ortonville is a city in Big Stone County in the U.S. state of Minnesota at the southern tip of Big Stone Lake, along the border with South Dakota. The population was 2,021 at the 2020 census. It is the county seat of Big Stone County. Big St ...
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Ortonville Township, Big Stone County, Minnesota
;Canada
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Ortonville, New Brunswick, near Grand Falls
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