Norris Henry Cotton was an American politician from the state of New Hampshire. A member of the Republican Party, he served as a U.S. Representative and subsequently as a U.S. Senator.

Warren is a town in Grafton County, New Hampshire, United States. The population was 825 at the 2020 census, down from 904 at the 2010 census. Warren includes the village of Glencliff. The Appalachian Trail crosses the town in the west.