The Karachi Grammar School, often referred to as KGS was founded by Canon Henry Ingles in 1847. It is one of the most prestigious and well-known educational institutions in Karachi, Pakistan. It is one of the oldest and most respected schools in the country.

Karachi Grammar School offers a comprehensive educational program, encompassing primary, secondary, and higher secondary levels. It prepares students for various educational systems, including Cambridge International Examinations (CIE) and local examination boards.

The school boasts excellent facilities, including well-equipped classrooms, science and computer labs, libraries, sports grounds, and art facilities.

KGS places great emphasis on extracurricular activities, including sports, debates, art, music, and community service. The school encourages students to participate in a wide range of activities to foster holistic development.

Admission to Karachi Grammar School is competitive, and the school follows a specific admission process.