Halvor Halvorson Haugan Peterson (March 21, 1831 – July 24, 1917) was an American farmer and politician.
He emigrated with his parents to the United States in 1839 and eventually settled in the town of Spring Valley, Rock County, Wisconsin Territory in 1844.
In 1871, Peterson served in the Wisconsin Assembly and was a Republican.
In 1878, Peterson moved with his wife to a farm in Elk Township, Buena Vista County, Iowa.
This article about a Republican Party member of the Wisconsin State Assembly born in the 1830s is a stub.