Hamblen is a surname. Notable people with the surname include:
Frank Hamblen (1947–2017), National Basketball Association (NBA) coach and scout, and a former college basketball player at Syracuse University Herbert M. Hamblen (1905–1994), American Washington State politician J. H. Hamblen (1877–1971), lifelong Texan, a pastor of the Methodist Episcopal Church, South in Texas, an evangelist and revivalist preacher Lapsley W. Hamblen Jr. (1926–2012), judge of the United States Tax Court Mabel Hamblen (1904–1955), British swimmer Nicholas Hamblen, Lord Hamblen of Kersey (born 1957), a justice of the Supreme Court of the United Kingdom Stuart Hamblen (1908–1989), one of American radio's first singing cowboys in 1926, later becoming a Christian songwriter
See also Hamblen County, Tennessee, county located in the U.S. state of Tennessee Hamblen Drive, Armstrong County, Texas, scenic road located about 20 miles south of Claude, Texas Hamblen Township, Brown County, Indiana, one of four townships in Brown County, Indiana Hamblen Block, three story housing block on Danforth Street in the West End neighborhood of Portland, Maine USS Hamblen (APA-114), Bayfield-class attack transport that served with the US Navy during World War II Hamblen Elementary School (Spokane, Washington), elementary school in Spokane, Washington, the United States Wales and Hamblen Store located in Bridgton, Maine, a building on the National Register of Historic Places