Tha Ngam () is a subdistrict in the Wat Bot District of Phitsanulok Province, Thailand.
Tha Ngam lies in the Nan Basin, which is part of the Chao Phraya Watershed.
The subdistrict is divided into 13 smaller divisions called (muban), which roughly correspond to villages of Tha Ngam. There are 13 villages, each of which occupies a muban. Ban Tha Ngam is administered by a Tambon administrative organization (TAO). The mubans in Ban Tha Ngam are enumerated as follows:
The following is a list of active Buddhist temples in Tha Ngam: