Brian Valerino is an American politician. A member of the Republican Party, he served in the New Hampshire House of Representatives from December 4, 2024, until his resignation on June 19, 2025. He previously served as sheriff of Coos County, New Hampshire from 2016 to 2024.
He resigned from the New Hampshire House because he was appointed by Governor Kelly Ayotte to be Warden of the Northern New Hampshire Correctional Facility in Berlin, New Hampshire.