English: There are three primary education service area offices (PESA) in Surat Thani Province, namely Surat Thani PESA 1. Surat Thani PESA 2, and Surat Thani PESA 3, as illustrated, responsible for primary schools affiliated with the Office of Basic Education Commission of Thailand (OBEC).

• Surat Thani PESA 1 (blue) covers districts of Mueang Surat Thani, Don Sak, Kanchanadit, Ko Pha-ngan, and Ko Samui.
• Surat Thani PESA 2 (yellow) covers districts of Ban Ta Khun, Chaiya, Khiri Rat Nikhom, Phanom, Phunphin, Tha Chana, Tha Chang, and Vibhavadi.
• Surat Thani PESA 3 (green) covers districts of Ban Na Doem, Ban Na San, Chai Buri, Khian Sa, Phra Saeng, and Wiang Sa.