Michael Murphy is an American politician. He serves as a Republican member for the Coos 6th district of the New Hampshire House of Representatives.
Murphy is a Navy Seabee veteran.
In December 2023, Murphy defeated Don Lacasse in the special Republican primary election for the Coos 6th district of the New Hampshire House of Representatives. In January 2024, he defeated Edith Tucker in the special general election, winning 53 percent of the vote.