Kaeng Sopha (Thai: แก่งโสภา) is a subdistrict in Wang Thong district, Phitsanulok province.

The topography of Kaeng Sopha subdistrict is a plateau and mountain, ofwhich the area slopes from north to south and is located in the lower northern part of Thailand.

[2][3] The Wang Thong River flows south of the subdistrict and lies in the Nan Basin, which is part of the Chao Phraya Watershed.

The administration of Kaeng Sopha subdistrict is responsible for an area that covers 127,768 rai ~ 204.4 square kilometres (78.9 sq mi) and consists of thirteen administrative villages, as of 2022: 10,701 people.

Kaeng Sopha subdistrict is home to the following active temples, where Theravada Buddhism is practiced by local residents.