Lists of boys' schools
Here are lists of schools which only admit boys, or those which only admit boys at certain levels/years/grades, or those which follow the Diamond Schools model (separating students by gender at points), by country.
Australia
- Australian Capital Territory
- New South Wales
- Asquith Boys High School
- Blacktown Boys High School
- Canterbury Boys' High School
- James Cook Boys Technology High School
- Epping Boys High School
- Farrer Memorial Agricultural High School
- Homebush Boys High School
- Normanhurst Boys' High School
- Punchbowl Boys High School
- Randwick Boys High School
- Sydney Boys High School
- Queensland
- Anglican Church Grammar School
- Brisbane Grammar School
- Padua College
- St Augustine's College (Queensland)
- St. Brendan's College, Yeppoon
- St Joseph's College, Gregory Terrace
- St Laurence's College
- Victoria
- Melbourne High School
- St Joseph's College, Geelong
- Trinity Grammar School, Kew
- Yeshivah College, Australia
- Former boys' schools
- Macquarie Boys Technology High School
- Maryborough Boys' High School, merged into Maryborough State High School
- Newcastle Boys' High School, became co-educational
- Southwood Boys' Grammar School, became a part of Tintern Grammar
- The School, Mount Victoria
- Brisbane Boys' College, become co-educational
Azerbaijan
- Former
Canada
Ontario
Toronto
- Brebeuf College School
- Chaminade College School
- Neil McNeil High School
- St. Michael's College School
- Upper Canada College
- Royal St. George's College
Former:
- Michael Power High School, merged into Michael Power/St. Joseph High School
- De La Salle College became coeducational
Ethiopia
Fiji
- Toorak Boys’ School
Gibraltar
Greece
- Fifth Gymnasium Boys Of Thessaloniki (closed)
A non-profit public secondary school at Thessaloniki city's Kalamaria district, Analipsi neighborhood, offering junior high school, high school, University entrance education. Previous was the Villa Mehmet Kapandji, today is The Cultural Centre of Education Foundation of National Bank of Greece.
Guernsey
Hong Kong
- Diocesan Boys' School
- King's College, Hong Kong
- Queen's College, Hong Kong
- St Joseph's College (Hong Kong)
- St. Paul's College, Hong Kong
- Sing Yin Secondary School
- Wah Yan College, Hong Kong
- Became coeducational
India
Please see, Category:Boys' schools in India.
Iran
Since the Iranian Revolution government schools have been divided by gender
- Tehran International School has separate campuses for boys.
Japan
- Kanagawa Prefecture
- Asano Junior & Senior High School
- Keio Senior High School
- Keio Futsubu School a.k.a. Keio Gijuku Futsubu (慶應義塾普通部, Keiō Gijuku Futsubu; junior high school)
- Gifu Prefecture
- Saitama Prefecture
- Tokyo
- Azabu High School
- Gyosei Junior and Senior High School
- Gyosei Primary School (暁星小学校)
- Kaisei Academy
- Musashi Junior and Senior High School
- Rikkyo Ikebukuro Junior and Senior High School
- St. Mary's International School
- Seigakuin Junior & Senior High School
- Seisoku Gakuen Senior High School
- Takanawa Junior / Senior High School
- Tokyo Gakuen High School
- Waseda University Junior and Senior High School
- Former
- Hachioji Academy (became coeducational in 1947)
Kenya
South Korea
Luxembourg
- Now coeducational
- Lycée de Garçons Esch-sur-Alzette (since 1969)
- Lycée de Garçons de Luxembourg (since the 1960s)
Mauritius
- Ebène State Secondary School (Boys)[1]
- Cosmopolitan College (Boys)
- Windsor College Boys
Mexico
Irish Institute in the State of Mexico has a separate campus for boys.
Universidad Panamericana Preparatoria in Mexico City has a separate campus for boys.
Nepal
- St. Xavier's School, Godavari (became coed in 1996)
New Zealand
- Auckland Grammar School
- De La Salle College, Mangere East
- Dilworth School
- Kelston Boys' High School
- King's College, Auckland (Junior only)
- King's School, Auckland
- Liston College
- Rosmini College
- Sacred Heart College, Auckland
- Saint Kentigern Boys' School
- St Paul's College, Auckland
- St Peter's College, Auckland
- Westlake Boys High School
- Canterbury region
- Christchurch Boys' High School
- Christ's College, Christchurch
- Medbury School
- Shirley Boys' High School
- St Bede's College, Christchurch
- St Thomas of Canterbury College
- Timaru Boys' High School
- Waihi School (co-ed from 2021)
- Hastings Boys' High School
- Hereworth School
- Lindisfarne College, New Zealand
- Napier Boys' High School
- St John's College, Hastings
- Te Aute College
- Te Aratika Academy
- Otago region
- John McGlashan College
- King's High School, Dunedin
- Otago Boys' High School
- Waitaki Boys' High School
- Southland region
- Waikato region
Nigeria
- Abia State
- Government College Umuahia
- Marist Brothers' Juniorate, Uturu
- Akwa Ibom State
- Anambra State
- Benue State
- Ebonyi State
- Imo State
- Lagos State
- Ogun State
- Baptist Boys' High School
- Ijebu Ode Grammar School
- King's College, Lagos
- Nigerian Navy Secondary School, Abeokuta
- Oyo State
- Plateau State
Singapore
- Hwa Chong Institution Boys High School
- Victoria School
South Africa
- Graeme College
- St Andrews College
- Grey High School
- Queen's College Boys' High School
- Dale College
- Selborne College
- Muir College
- Parktown Boys' High School
- Pretoria Boys High School
- St Stithians College
- Springs Boys' High School
- King Edward VII School
- Christian Brothers' College, Boksburg
- Afrikaanse Hoër Seunskool
- St Johns College
- St David's Marist, Inanda
- Jeppe High School for Boys
- St Benedict's College, Bedfordview
- St Alban's College
- St Declan's School for Boys
- Athlone Boys High School
- Highlands North Boys High School
Taiwan (Republic of China)
Tanzania
Turkey
- Now coeducational
- Tarsus American College
- Lycée Saint-Joseph,_Istanbul (became coeducational in 1987)
- Moved
- American Boys College (now International College, Beirut) (was in Izmir/Smyrna, moved to Lebanon)
United Kingdom
United States
Zimbabwe
- Kutama College (officially St Francis Xavier College)
- Peterhouse Boys' School
By former countries
Ottoman Empire
- Adana Vilayet
- Adrianople Vilayet
- Aydin Vilayet
- American Boys College (now International College, Beirut) (Smyrna (now Izmir))
- Constantinople Vilayet
- Salonika Vilayet
- Bulgarian Men's High School of Thessaloniki (Salonika)