St. George's Diocesan School is a co-educational parochial school in Windhoek, Namibia. Founded in 1919, it is one of the oldest and most prestigious schools in the country.
A Round Square and Cambridge affiliate, St. George's is part of the Anglican Diocese of Namibia; the reigning bishop serves as visitor and chair of the school's council of trustees. Its curriculum includes the heavy involvement of music, drama, fine art and other artistic disciplines.