Private Early years
Srisilwittayalai School
โรงเรียนศรีศิลปวิทยาลัย
Mueang Roi Et, Roi Et
Private kindergarten under the Office of the Private Education Commission in Mueang Roi Et, Roi Et.
Private
Srisuvit School
โรงเรียนศรีสุวิช
Bang Lamung, Chon Buri
Private school under the Office of the Private Education Commission in Bang Lamung, Chon Buri.
Private
Srithammarat Suksa School
โรงเรียนศรีธรรมราชศึกษา
Mueang Nakhon Si Thammarat, Nakhon Si Thammarat
Private school under the Office of the Private Education Commission in Mueang Nakhon Si Thammarat, Nakhon Si Thammarat.
Private
Srithammarat Suksa School Suratthani
โรงเรียนศรีธรรมราชศึกษา สุราษฎร์ธานี
Phunphin, Surat Thani
Private school under the Office of the Private Education Commission in Phunphin, Surat Thani.
Private
Sriwichairat Kindergarten
โรงเรียนอนุบาลศรีวิชัยรัตน์
Takhli, Nakhon Sawan
Private school under the Office of the Private Education Commission in Takhli, Nakhon Sawan.
Private
Sriwittayapaknam School
โรงเรียนศรีวิทยาปากน้ำ
Mueang Samut Prakan, Samut Prakan
Private school under the Office of the Private Education Commission in Mueang Samut Prakan, Samut Prakan.
Private
St Cabriel Santipathana School
โรงเรียนเซนต์กาเบรียลสันติพัฒนา
Wichian Buri, Phetchabun
Private school under the Office of the Private Education Commission in Wichian Buri, Phetchabun.
Private Higher education
St Teresa International University
มหาวิทยาลัยนานาชาติเซนต์เทเรซา
Ongkharak, Nakhon Nayok
Private international university in Ongkharak, Nakhon Nayok, founded in 2001.
Private
St. Anthony Bang Pa-In School
โรงเรียนเซนต์แอนโทนีบางปะอิน
Bang Pa-in, Phra Nakhon Si Ayutthaya
Private school under the Office of the Private Education Commission in Bang Pa-in, Phra Nakhon Si Ayutthaya.
Private
St. Francis Xavier Convent School
โรงเรียนเซนต์ฟรังซีสซาเวียร์คอนแวนต์
Dusit, Bangkok
Private school under the Office of the Private Education Commission in Dusit, Bangkok.
Private
St. Francis Xavier School
โรงเรียนเซนต์ฟรังซีสเซเวียร์
Pak Kret, Nonthaburi
Private school under the Office of the Private Education Commission in Pak Kret, Nonthaburi.
SJ
Private Higher education
St. John's University
มหาวิทยาลัยเซนต์จอห์น
Chatuchak, Bangkok
Private university near Lat Phrao intersection, Chatuchak, Bangkok, founded in 1989.
SP
Private
St. Paul Pattana School
โรงเรียนเซนต์พอลพัฒนา
Bang Na, Bangkok
Private school under the Office of the Private Education Commission in Bang Na, Bangkok.
Private
St.Mareea Maesual School
โรงเรียนเซนต์มารีอา แม่สรวย
Mae Suai, Chiang Rai
Private school under the Office of the Private Education Commission in Mae Suai, Chiang Rai.
Private Higher education
Stamford International University
มหาวิทยาลัยนานาชาติแสตมฟอร์ด
Cha-am, Phetchaburi
Private international university with campuses in Bangkok (Rama 9, Asoke) and Hua Hin (Cha-am).
Private
Starfish School
โรงเรียนปลาดาว
Mae Taeng, Chiang Mai
Private welfare-education school under the Office of the Private Education Commission in Mae Taeng, Chiang Mai.
Private Early years
Streeburanawit Kindergarten School
โรงเรียนสตรีบูรณวิทย์ แผนกอนุบาล
Bang Phlat, Bangkok
Private kindergarten under the Office of the Private Education Commission in Bang Phlat, Bangkok.
Private
Streeburanawit School
โรงเรียนสตรีบูรณวิทย์
Bang Phlat, Bangkok
Private school under the Office of the Private Education Commission in Bang Phlat, Bangkok.
Private
Su Upe Witthaya School
โรงเรียนสุไหงอุเปวิทยา
Thung Wa, Satun
Private welfare-education school under the Office of the Private Education Commission in Thung Wa, Satun.
Private
Su-eng School
โรงเรียนซู่เอ็ง
Phon, Khon Kaen
Private school under the Office of the Private Education Commission in Phon, Khon Kaen.
Private
Suan Angun Chiang Mai School
โรงเรียนสวนองุ่นเชียงใหม่
San Sai, Chiang Mai
Private school under the Office of the Private Education Commission in San Sai, Chiang Mai.
Private
Suan Dek San Kamphaeng School
โรงเรียนสวนเด็กสันกำแพง
San Kamphaeng, Chiang Mai
Private school under the Office of the Private Education Commission in San Kamphaeng, Chiang Mai.
Private
Suanagsorn School
โรงเรียนสวนอักษร
Lam Luk Ka, Pathum Thani
Private school under the Office of the Private Education Commission in Lam Luk Ka, Pathum Thani.
Private
Suanbua School
โรงเรียนสวนบัว
Phaya Thai, Bangkok
Private school under the Office of the Private Education Commission in Phaya Thai, Bangkok.
Private
Suanrathvittaya School
โรงเรียนสวนรัฐวิทยา
Suan Luang, Bangkok
Private school under the Office of the Private Education Commission in Suan Luang, Bangkok.
Private
Suansanti School
โรงเรียนสวนสันติ
Nong Chok, Bangkok
Private school under the Office of the Private Education Commission in Nong Chok, Bangkok.
Private
Suansawanwithaya School
โรงเรียนสวนสวรรค์วิทยา
Mueang Narathiwat, Narathiwat
Private school under the Office of the Private Education Commission in Mueang Narathiwat, Narathiwat.
Private
Suanson Khon Kaen School
โรงเรียนสวนสนขอนแก่น
Mueang Khon Kaen, Khon Kaen
Private school under the Office of the Private Education Commission in Mueang Khon Kaen, Khon Kaen.
Private
Suanvittaya School
โรงเรียนสวนวิทยา
Kaset Sombun, Chaiyaphum
Private school under the Office of the Private Education Commission in Kaset Sombun, Chaiyaphum.
Private
Sudarat Witthayakhom School
โรงเรียนสุดารัตน์วิทยาคม
Kranuan, Khon Kaen
Private school under the Office of the Private Education Commission in Kranuan, Khon Kaen.
Private
Sudjai Wittaya School
โรงเรียนสุดใจวิทยา
Min Buri, Bangkok
Private school under the Office of the Private Education Commission in Min Buri, Bangkok.
Private
Suepnathi Tham School
โรงเรียนสืบนทีธรรม
Saraphi, Chiang Mai
Private school under the Office of the Private Education Commission in Saraphi, Chiang Mai.
Private
Suk Charoen Phon Phraek Sa School
โรงเรียนสุขเจริญผลแพรกษา
Mueang Samut Prakan, Samut Prakan
Private school under the Office of the Private Education Commission in Mueang Samut Prakan, Samut Prakan.
Private
Suk Sawat Witthaya School
โรงเรียนสุขสวัสดิ์วิทยา
Thung Yai, Nakhon Si Thammarat
Private school under the Office of the Private Education Commission in Thung Yai, Nakhon Si Thammarat.
Private
Sukansart Vitthaya School
โรงเรียนสุกัญศาสน์วิทยา
Mueang Narathiwat, Narathiwat
Private Islamic school under the Office of the Private Education Commission in Mueang Narathiwat, Narathiwat.
Private
Sukcharoenphon School
โรงเรียนสุขเจริญผล
Mueang Samut Prakan, Samut Prakan
Private school under the Office of the Private Education Commission in Mueang Samut Prakan, Samut Prakan.
Private
Sukhonthira Wit School
โรงเรียนสุคนธีรวิทย์
Sam Phran, Nakhon Pathom
Private school under the Office of the Private Education Commission in Sam Phran, Nakhon Pathom.
Private
Sukrutai School
โรงเรียนสุขฤทัย
Bang Khen, Bangkok
Private school under the Office of the Private Education Commission in Bang Khen, Bangkok.
Private
Suksa Bandit School
โรงเรียนศึกษาบัณฑิต
Bang Kruai, Nonthaburi
Private school under the Office of the Private Education Commission in Bang Kruai, Nonthaburi.
Private
Suksa Panya School
โรงเรียนศึกษาปัญญา
Mueang Phetchaburi, Phetchaburi
Private school under the Office of the Private Education Commission in Mueang Phetchaburi, Phetchaburi.
Private
Suksa Sat School
โรงเรียนศึกษาศาสน์
Rattaphum, Songkhla
Private Islamic school under the Office of the Private Education Commission in Rattaphum, Songkhla.
Private
Suksakitsuksa School
โรงเรียนศึกษากิจศึกษา
Wang Thonglang, Bangkok
Private school under the Office of the Private Education Commission in Wang Thonglang, Bangkok.
Private
Suksapattana School
โรงเรียนศึกษาพัฒนา
Lat Krabang, Bangkok
Private school under the Office of the Private Education Commission in Lat Krabang, Bangkok.
Private
Suksasan School
โรงเรียนศึกษาสรรค์
Mueang Samut Prakan, Samut Prakan
Private school under the Office of the Private Education Commission in Mueang Samut Prakan, Samut Prakan.
Private
Suksatumislam School
โรงเรียนศึกษาธรรมอิสลาม มูลนิธิ
Kong Ra, Phatthalung
Private Islamic school under the Office of the Private Education Commission in Kong Ra, Phatthalung.
Private
Suksawad Witaya School
โรงเรียนสุขสวัสดิ์วิทยา
Yaha, Yala
Private Islamic school under the Office of the Private Education Commission in Yaha, Yala.
Private
Suksawit School
โรงเรียนศึกษาวิทย์
Nakhon Thai, Phitsanulok
Private school under the Office of the Private Education Commission in Nakhon Thai, Phitsanulok.
Private
Sumanan School
โรงเรียนสุมานัน
Mueang Samut Prakan, Samut Prakan
Private school under the Office of the Private Education Commission in Mueang Samut Prakan, Samut Prakan.
