Phu Miang—Phu Thong Wildlife Sanctuary (Thai: เขตรักษาพันธุ์สัตว์ป่าภูเมี่ยง—ภูทอง; RTGS: Khet Raksa Phan Satpa Phu Miang—Phu Thong) is a wildlife sanctuary in Chat Trakan District of Phitsanulok Province and Nam Pat District of Uttaradit Province of Thailand.

Phu Miang—Phu Thong Wildlife Sanctuary is located about 50 kilometres (31 mi) southeast of Uttaradit town in Ban Dong, Bo Phak, Chat Trakan and Pa Daeng subdistricts of Chat Trakan District of Phitsanulok Province and Nam Phai Subdistrict of Nam Pat District of Uttaradit Province.

[8] Phu Miang—Phu Thong forest in the area of Chat Trakan District, Phitsanulok Province and Nam Pat District, Uttaradit Province was declared a wildlife sanctuary, which was publized in the Government Gazette, volume 94, issue 137, dated December 31, 1977.

[3] Royal Forest Department extended the wildlife sanctuary with Bo Thong Subdistrict, Thong Saen Khan Minordistrict, Uttaradit Province, proclaimed in the Government Gazette, volume 106, issue 157, dated September 20, 1989.

[9] In 1992 the wildlife sanctuary was extended again, this time with Pa Daeng Subdistrict, Chat Trakan District, Phitsanulok Province, which was announced in the Government Gazette, volume 109, issue 42, dated April 8, 1992.