Charles Knowles

Charles Knowles is the name of:


 * Sir Charles Knowles, 1st Baronet (1704–1777), Royal Navy admiral
 * Sir Charles Knowles, 2nd Baronet (1754–1831), Royal Navy admiral
 * Sir Charles Knowles, 4th Baronet (1832–1917), Royal Navy admiral
 * Charles Knowles (British Army officer) (1835–1924), British general