Charles Ingersoll may refer to:Charles A. Ingersoll (1798–1860), American jurist Charles Fortescue Ingersoll (1791–1832), Canadian businessman and politician Charles Henry Ingersoll (1865–1948), American entrepreneur who co-founded the Ingersoll Watch Company in 1892 Charles Jared Ingersoll (1782–1862), American lawyer and legislator Charles L. Ingersoll (1844–1895), American educator and president of Colorado State University Charles Roberts Ingersoll (1821–1903), American state legislator and executive