Charles Agar

• Charles Agar (cricketer), English cricketer
• Charles Agar (politician), farmer and political figure in Saskatchewan, Canada
• Charles Agar, 1st Earl of Normanton, Anglo-Irish Protestant clergyman, Archbishop of Dublin, 1801–1809
• Charles Agar (Archdeacon of Emly), Irish Anglican priest
• Charles Agar, rugby league footballer of the 1910s and 1920s for Wakefield Trinity, see List of Wakefield Trinity players