Charles McClung (May 13, 1761 – August 9, 1835) was an American pioneer, politician, and surveyor best known for drawing up the original plat of Knoxville, Tennessee, in 1791. While Knoxville has since expanded to many times its original size, the city's downtown area still roughly follows McClung's 1791 grid. McClung also helped draft Tennessee's constitution in 1796, surveyed and planned what is now Kingston Pike in 1792, and served as Knox County's first court clerk.