Charles Keyes

Charles Keyes may refer to:
 * Charles Patton Keyes (1822–1896), British Indian Army officer
 * Charles Henry Keyes (1858–1925), American educator
 * Charles R. Keyes (1871–1951), Iowa archaeologist
 * Charles Rollin Keyes (1864–1942), American geologist
 * Charles F. Keyes (1937-2022), American anthropologist