Bishop Crowther Seminary (BCS), established as Bishop Crowther Junior Seminary in 1979 by the Diocese on the Niger, is a private Anglican boys' boarding school located along Works Road, Awka in Anambra State, Nigeria.

Subjects taught at the junior secondary level include English Language/Literature, Mathematics, Igbo Language, Social Studies, Basic Science, Agricultural Science, Business Studies, Basic Technology, Cultural and Creative Arts, French, Computer Studies, Christian Religious Knowledge, Civic Education, Physical and Health Education and Moral Instruction.

At the senior secondary level, subjects taught include English Language, Mathematics, Literature in English, Biology, Chemistry, Physics, Igbo Language, Agricultural Science, Technical Drawing, Economics, Further Mathematics, Computer Science, Government, Christian and Religious Studies, Geography, Fine Arts, History, Moral Instruction, Data Processing, Animal Husbandry, Photography, Building Technology, Painting and Decoration.

Each successful candidate will undergo additional interviews conducted by the Deans of Examination and the Quality Control Unit.

Applicants for higher classes apply in writing to the proprietor (The diocesan) after attaining the basic requirement of at least 60% average from their previous school.