Elmer Ebenezer Studley (September 24, 1869 in East Ashford, Cattaraugus County, New York – September 6, 1942 in Flushing, Queens) was an American politician from New York.
He graduated from Cornell University in 1894, where he was a member of the Quill and Dagger society. He was a reporter for Buffalo newspapers in 1894 and 1895. He studied law, was admitted to the bar in 1895 and practiced in Buffalo. He was commissioned as a first lieutenant in the Two Hundred and Second Regiment, New York Volunteer Infantry, serving in the Spanish–American War in 1898 and 1899.
He removed to Raton, Colfax County, New Mexico, in 1899 and practiced law there until 1917. He was a Republican member of the Territorial New Mexico House of Representatives in 1907. He was a member of the New Mexico Statutory Revision Commission in 1907 and was District Attorney of Colfax and Union counties from 1909 to 1910. He was a delegate to the Progressive National Convention at Chicago in 1916. In 1917, he removed to New York City, and continued the practice of law.
Studley was Deputy New York State Attorney General in 1924 and was United States commissioner for the Eastern District of New York in 1925 and 1926.