Charles Mann may refer to:Charles Mann (advocate-general) (1799–1860), British born administrator in South Australia Charles Mann, American football player Charles Mann (1838–1889), Attorney-General and Treasurer in South Australia Charles Mann (songwriter) (1949–1991), AKA "Charles M. Mann", American songwriter, soul singer and musician of the 1970s Charles Mann (singer), American singer from Louisiana, performer of the musical genre swamp pop Charles A. Mann (1803–1860), New York politician Charles C. Mann, author and journalist Charlie Mann, Scottish sports broadcaster USS Charles Mann (SP-522), a United States Navy tug and patrol vessel in commission from 1917 to 1919