Jefferson Davis Brodhead (January 12, 1859 – April 23, 1920), also known as J. Davis Brodhead and Joseph Davis Brodhead, was an American lawyer and politician who served as a Democratic member of the U.S. House of Representatives from Pennsylvania for one term from 1907 to 1909.
Brodhead was elected as a Democrat to the Sixtieth Congress. He was an unsuccessful candidate for renomination in 1908. He resumed the practice of law in South Bethlehem, Pennsylvania. He was appointed judge of the courts of record of Northampton County in 1914.