English: There are four primary education service area offices (PESA) in Kanchanaburi Province, as illustrated, responsible for primary schools affiliated with the Office of Basic Education Commission of Thailand (OBEC).
Kanchanaburi PESA 1 (blue) covers districts of Mueang Kanchanaburi, Dan Makham Tia, Si Sawat, and Tha Muang.
Kanchanaburi PESA 2 (yellow) covers districts of Huai Krachao, Phanom Thuan, and Tha Maka.
Kanchanaburi PESA 3 (green) covers districts of Sai Yok, Sangkhla Buri, and Thong Pha Phum.
Kanchanaburi PESA 4 (red) covers districts of Bo Phloi, Lao Khwan, and Nong Prue.