Charles Phelps (1852–1940) was an American lawyer and politician who served as the first Connecticut attorney general from 1899 to 1903. He also served as Connecticut secretary of state (1897–99), a member of the Connecticut State Senate representing the 23rd district (1893–97) and the Connecticut House of Representatives (1885–1893), and coroner (1883–99) and district attorney for Tolland County (1904–15).