Herbert Philip Coats (September 1, 1872 in Fulton, Oswego County, New York – December 9, 1932 in Mount Vernon, Westchester County, New York) was an American lawyer and politician from New York and Puerto Rico.
He was admitted to the bar in 1894, and practiced in Saranac Lake, Franklin County, New York.
He was appointed as Attorney General of Puerto Rico in 1923, and remained in office until May 1925.
Afterwards he practiced law in New York City, and was a partner in the law firm of Tomlinson, Herrick, Hoppin & Coats.
He died on December 9, 1932, at his home at 220 Central Parkway in Mount Vernon, New York.