Protpittayapayat School is a 137 rai coeducational high school located in Ladkrabang, Bangkok, Thailand. It was established in 1949 by Luang Phrot Than Liam to fulfill her father King Mongkut's vision of building an educational institute and to honor her late husband Luang Protpittayapayat. The school teaches grades 1-12 and has been operating for over 65 years.

1. Protpittayapayat School has an area of 137 rais. It is
located in Ladkrabang, Bangkok. This school was
established by than Liam Bunnok because she wanted to
fulfill the purpose of her father, King Mongkut (Rama…)
to build an educational institute. Then, she built a house
for teachers next to Prawet Buri Rom canal. In 1949,
the Ministry of Education announced the house to be the
secondary school in Ladkrabang and set the house as a
temporary school to be a memorial of her husband,
Luang Protpittayapayat (Pro Decha). This school was
opened to teach for the first time on August, 1949.
Nowadays, Protpittayapayat School teaches 1-12
grades. Protpittayapayat School is a high school which
has been established over 65 years.
School name: Protpittayapayat school
Established year: August, 1949
School type: Coeducation
Motto: The behaviors are our marks. Knowledge is our
asset.
Vision: The school is a place of learning. Morality must
glorify. Sports are excellent. The school aims at
developing to be international.

2. Important persons (Founder)
Luang Phrot Than Liam
Director
Mr. Surapol Phalee
Director
Symbol of school: Pramahapichaimongkut
Colour: purple yellow
Flower: Bunnak flower

3. Masterpieces
French musicals of students majoring in English-French
have been appreciated by the students of
Protpittayapayat School and the students from other
schools.
French musical
-Romeo et Juliette in 2545 -Dracala in 2554
-Notre Dame de Paris in 2546 -Lido in2555
- Cinderella in2547 -Anastasia in 2556
-Romeo et Juliette in 2548 -Oradour sur Glane in 2557
-Moulin Rouge in 2549
-Le Roi Soleil in 2550
-Les mille et une vies d’Ali Baba in 2551
-Le Prince d’Egypte in 2552
-Zorro in 2555

4. Map of school
Address: 4 Luang Phrot road, Ladkrabang zone, Ladkrabang,
Bangkok
Tel: 0-2326-4050, 0-2326-6664
Fax: 0-2326-4048
E-mail: portschool@gmail.com
Website: www.prot.ac.th