There are 50 local administrative organizations, consisting of 1 provincial administrative organization, 1 town municipality, 6 subdistrict municipalities and 42 subdistrict administrative organizations, as follows.

Province/District Local Administrative Organization
Mae Hong Son Province 1 Mae Hong Son Provincial Administrative Organization 1 Mueang Mae Hong Son Town Municipality
Mueang Mae Hong Son District     1 Huai Pong Subdistrict Administrative Organization
2 Pha Bong Subdistrict Administrative Organization
3 Pang Mu Subdistrict Administrative Organization
4 Mok Champae Subdistrict Administrative Organization
5 Huai Pha Subdistrict Administrative Organization
6 Huai Pu Ling Subdistrict Administrative Organization
Khun Yuam District 1 Khun Yuam Subdistrict Municipality 1 Khun Yuam Subdistrict Administrative Organization
    2 Mae Ngao Subdistrict Administrative Organization
3 Mueang Pon Subdistrict Administrative Organization
4 Mae Yuam Noi Subdistrict Administrative Organization
5 Mae Ki Subdistrict Administrative Organization
6 Mae Ukho Subdistrict Administrative Organization
Pai District 1 Pai Subdistrict Municipality 1 Wiang Tai Subdistrict Administrative Organization
    2 Wiang Nuea Subdistrict Administrative Organization
3 Mae Na Toeng Subdistrict Administrative Organization
4 Mae Hi Subdistrict Administrative Organization
5 Thung Yao Subdistrict Administrative Organization
6 Mueang Paeng Subdistrict Administrative Organization
7 Pong Sa Subdistrict Administrative Organization
Mae Sariang District 1 Mae Sariang Subdistrict Municipality 1 Ban Kat Subdistrict Administrative Organization
2 Mae Yuam Subdistrict Municipality 2 Mae Khong Subdistrict Administrative Organization
3 Mueang Yuam Tai Subdistrict Municipality 3 Mae Ho Subdistrict Administrative Organization
    4 Sao Hin Subdistrict Administrative Organization
5 Pa Pae Subdistrict Administrative Organization
Mae La Noi District 1 Mae La Noi Subdistrict Municipality 1 Mae La Noi Subdistrict Administrative Organization
    2 Mae La Luang Subdistrict Administrative Organization
3 Tha Pha Pum Subdistrict Administrative Organization
4 Mae Tho Subdistrict Administrative Organization
5 Huai Hom Subdistrict Administrative Organization
6 Mae Na Chang Subdistrict Administrative Organization
7 Santi Khiri Subdistrict Administrative Organization
8 Khun Mae La Noi Subdistrict Administrative Organization
Sop Moei District     1 Sop Moei Subdistrict Administrative Organization
2 Mae Khatuan Subdistrict Administrative Organization
3 Kong Koi Subdistrict Administrative Organization
4 Mae Suat Subdistrict Administrative Organization
5 Pa Pong Subdistrict Administrative Organization
6 Mae Sam Laep Subdistrict Administrative Organization
Pang Mapha District     1 Sop Pong Subdistrict Administrative Organization
2 Pang Mapha Subdistrict Administrative Organization
3 Tham Lot Subdistrict Administrative Organization
4 Na Pu Pom Subdistrict Administrative Organization