Mae Long (Thai: แม่หลอง) is a tambon (subdistrict) of Omkoi District, in Chiang Mai Province, Thailand.

[1] Mae Ngao National Park is in this subdistrict.

The subdistrict was created effective 10 August 1989 by splitting off 10 administrative villages from Yang Piang.

[2] In 2022, it was renamed from Sop Khong to Mae Long.

This Chiang Mai province location article is a stub.