St. Joseph's Convent School (SJCS) is a private Catholic primary and secondary school for girls located in Saddar Town, Karachi, Pakistan. It was founded in 1862 by the Sisters of Charity of St. Vincent de Paul.

The school is known for its high academic standards and its commitment to providing students with a well-rounded education.

The school's curriculum is based on the Cambridge Assessment International Education (CAIE) curriculum, and students prepare for the O-Level and A-Level examinations. SJCS also offers a variety of extracurricular activities, such as sports, music, and arts.

The school has a state-of-the-art campus with a variety of facilities, including spacious classrooms, well-equipped laboratories, library with a wide range of books and resources and a computer lab with access to the latest technology.

SJCS is one of the most prestigious schools in Karachi. It is known for its high academic standards, its excellent facilities, and its commitment to provide students with a well-rounded education.

St. Joseph's Convent School is known for providing a nurturing and supportive educational environment. It often promotes a culture of discipline, respect, and inclusivity.