Mae Wang (Thai: แม่วาง, pronounced [mɛ̂ː wāːŋ]) is a district (amphoe) in the central part of Chiang Mai province in northern Thailand.

The largest settlement and administrative seat of Mae Wang is Ban Kad, a satellite town of Chiang Mai.

Past Mae Sa Pok, on Rural Road 1013, The villages are almost exclusively Karen, with Hmong people living in higher elevations.

Near its source, a Hmong village renowned for its Sakura blossoms, Khun Wang, is home to Thailand's highest school.

[citation needed] Neighboring districts are (from the south clockwise) Doi Lo, Chom Thong, Mae Chaem, Samoeng, Hang Dong and San Pa Tong of Chiang Mai Province.