Louis Frey Jr. (January 11, 1934 – October 14, 2019) was an American politician and radio personality. He was a Republican member of the United States House of Representatives from 1969 until 1979. He represented Florida's 5th district from 1969 to 1973 and the 9th district from 1973 to 1979. He ran unsuccessfully in 1978 for the Republican nomination for governor.