Secondary Schools
Secondary Schools in Bangkok
Bangkok, Thailand
Schools providing secondary education.
43 secondary schools
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Baan Nai Rien School
Bang Bon Nuea SubdistrictA Bangkok municipal school in Bang Bon Nuea, with kindergarten learning and combined primary and secondary education.
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Bangkokthonburi Demonstration School
Thawi Watthana SubdistrictA Thawi Watthana school from pre-kindergarten to Mathayom 6, offering general and English programmes with Thai, English and Chinese learning.
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BASIS International School Bangkok
Samae Dam SubdistrictBASIS Curriculum international school beside Central Rama 2 in Samae Dam, offering nursery through high school with specialist teaching and an Advanced Placement pathway.
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British Columbia International School Bangkok
Bang Wa SubdistrictInternational day school in Bang Wa with early-years, primary and secondary stages, IB PYP and MYP programmes, and a British Columbia graduation pathway in Grades 10–12.
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Bromsgrove International School Thailand — Windsor Park Campus
Saen Saep SubdistrictA British curriculum day and boarding school for Years 2–13 at Windsor Park, with IGCSE, A Level and BTEC pathways.
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Chai Chim Phli Wittayakhom School
Bang Waek SubdistrictPublic secondary school in Bang Waek offering M1–M6, with 2026 upper-secondary pathways in health science and engineering, business, sport, food services and Chinese.
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Chimphli School
Chimphli SubdistrictBangkok Metropolitan Administration school in Chimphli, Taling Chan, providing kindergarten, primary and lower-secondary education near Suan Phak Soi 50.
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Don Mueang Chaturachinda School
Don Mueang SubdistrictPublic secondary school in Don Mueang, Bangkok, with lower and upper secondary study tracks.
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Harrow International School Bangkok
Don Mueang SubdistrictBritish international day and boarding school in Don Mueang, Bangkok, for ages 18 months–18 years, with IGCSE and A Level study.
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Interkids Bilingual School — Nimitmai Campus
Min Buri SubdistrictBilingual pre-kindergarten to Grade 12 school in Min Buri, combining Thai and British curriculum elements with English, Thai and Mandarin learning.
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International Pioneers School Bangkhae Campus
Bang Khae Nuea SubdistrictThe IPS Bang Khae campus offers British curriculum Early Years, primary and advertised Key Stage 3 provision on Phutthamonthon Sai 2 Soi 7.
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Kevalee International School
Sam Wa Tawan Tok SubdistrictAmerican-curriculum international school in Sam Wa Tawan Tok, Khlong Sam Wa, serving kindergarten through Grade 12.
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King Mongkut's International Demonstration School (KMIDS)
Lat Krabang SubdistrictAmerican STEAM international education on KMITL’s Lat Krabang campus, with Grades 6–12 and a separate preschool and elementary division.
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Kornpitacksuksa School
Nong Khaem SubdistrictA school in Nong Khaem offering early-years, primary and secondary education, with English and Mini English pathways and upper-secondary study options.
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Learn Satit Pattana School (Secondary)
Sam Wa Tawan Tok SubdistrictSecondary division of Learn Satit Pattana School at 391 Panya Indra Road, with individual learning plans, bilingual study and university-focused pathways.
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Lertlah School Kanchanapisek Road
Khlong Bang Phran SubdistrictEnglish Programme bilingual school on Kanchanapisek Road in Bang Bon, serving nursery, kindergarten, primary and lower-secondary learners.
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Lertlah School Petkasem Campus
Nong Khang Phlu SubdistrictLertlah’s Petkasem campus in Nong Khang Phlu offers bilingual education from Nursery through Grade 9, with English and International programme options.
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Marialai School
Thap Yao SubdistrictCatholic private school in Thap Yao, Lat Krabang, with pre-kindergarten, kindergarten, primary and secondary education through M.6.
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Panyaworakun School
Lak Song SubdistrictA public secondary school in Lak Song, Bang Khae, established in 1969, with science, computing, language and practical learning spaces.
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Pittayalongkorn Pittayakhom School
Tha Kham SubdistrictA public secondary school for Mathayom 1–6 in Tha Kham, Bang Khun Thian, Bangkok, near Pittayalongkorn Canal.
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Plearnpattana School
Sala Thammasop SubdistrictA Thai private school in Sala Thammasop, offering pre-kindergarten through Mathayom 6 with hands-on learning and close family involvement.
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Potisarnpittayakorn School
Bang Ramat SubdistrictMathayom 1–6 secondary school on Phutthamonthon Sai 1 Road in Bang Ramat, Taling Chan, with general and English-focused admissions pathways.
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Prataungtipvittaya School
Khlong Thanon SubdistrictPrivate school in Khlong Thanon, Sai Mai, offering pre-kindergarten through M.6, with general programmes and English Fluency Classroom options.
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Rabiab Suksa School
Khlong Thanon SubdistrictPrivate school on Phahon Yothin 54/1 in Khlong Thanon, Sai Mai, Bangkok, with a published school profile covering pre-kindergarten through M.6.
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Rising Oaks International School Bangkok (ROISB)
Thawi Watthana SubdistrictA British curriculum school in Thawi Watthana offering Nursery through Year 13 and Cambridge pathway preparation.
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Rittiyawannalai 2 School
Sai Mai SubdistrictA government secondary school on Soi Sai Mai 43, with general, science–mathematics and Mini English pathways.
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Sai Mai School (Tasanarom Anusorn)
Sai Mai SubdistrictA Bangkok Metropolitan Administration school on Soi Sai Mai 43, teaching kindergarten, primary and lower secondary pupils.
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Sarasas Thonburi School
Bang Phai SubdistrictA Sarasas bilingual school in Bang Phai, Bang Khae, teaching Kindergarten 1 through Mathayom 3.
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Sarasas Witaed Bangbon School
Bang Bon Nuea SubdistrictA private Thai–English bilingual school on Bang Bon 3 Road, with kindergarten through upper-secondary provision and an IEP contact channel.
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Sarasas Witaed Nimitmai School
Sam Wa Tawan Ok SubdistrictThai–English bilingual school on Nimitmai Road, offering nursery through M6 and a separate Intensive English Programme from kindergarten 3 through upper secondary.
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Sarasas Witaed Saimai School
O Ngoen SubdistrictA bilingual school in O Ngoen, Sai Mai, offering nursery to upper-secondary education alongside an Intensive English Programme from Kindergarten 1.
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SBS International School Bangkok
Thap Yao SubdistrictBritish international school in Thap Yao, Lat Krabang, offering Toddlers, Cambridge Early Years, Primary and Lower Secondary education.
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Seekan(Wattananunupathum) School
Don Mueang SubdistrictA co-educational secondary school on Song Prapha Road, with intensive English, science–mathematics and Mini English Programme options.
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Singapore International School Thonburi (SISB Thonburi)
Khlong Khwang SubdistrictSISB’s Thonburi campus in Khlong Khwang offers nursery to Sixth Form for ages 2–18, progressing from early years to Singapore primary and Cambridge secondary qualifications.
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Siriwat Wittaya School
Sai Mai SubdistrictBilingual school on Permsin–O Ngoen Road in Sai Mai, with early years, primary and secondary stages and Cambridge-oriented English learning.
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Surao Lamkaek School
Lam Phak Chi SubdistrictA Bangkok Metropolitan Administration school in Lam Phak Chi, Nong Chok, serving kindergarten, primary and lower-secondary pupils.
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Tangpiroontham School
Sala Thammasop SubdistrictA Bangkok Metropolitan Administration school in Sala Thammasop with kindergarten, primary and lower-secondary education, including bilingual and English-programme options.
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Taweethapisek Bangkhunthain School
Tha Kham SubdistrictA secondary school in Tha Kham, Bang Khun Thian, offering Mathayom 1–6 and known formerly as Taweethapisek 2.
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Tharnpanya School
Bang Wa SubdistrictPrivate school on Kanlapaphruek Road in Bang Wa, offering nursery through M6, with bilingual, English and Chinese programme options at different stages.
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Wat Bang Kradi School
Samae Dam SubdistrictA Bangkok Metropolitan Administration school in Samae Dam, offering Kindergarten 2 through Mathayom 3.
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Wat Nong Yai School
Sai Mai SubdistrictA Bangkok Metropolitan Administration school beside Wat Nong Yai in Sai Mai, with documented kindergarten, primary and lower secondary teaching.
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Wat Rangbua School
Bang Wa SubdistrictA government secondary school in Bang Wa, Phasi Charoen, teaching Mathayom 1–6, with school-office and admission-portal contacts.
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Wat Si Nuan School
Nong Khaem SubdistrictA Bangkok Metropolitan Administration school in Nong Khaem offering kindergarten, primary and lower-secondary education, with inclusive education provision listed by the city.
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