Pa Phayom (Thai: ป่าพะยอม, pronounced [pàː pʰā.jɔ̄ːm]) is the northernmost district (amphoe) of Phatthalung province, southern Thailand.

Neighbouring districts are (from the southeast clockwise) Khuan Khanun, Si Banphot of Phattalung Province, Huai Yot of Trang province and Cha-uat of Nakhon Si Thammarat province.

The minor district (king amphoe) was established on 19 January 1990, when four tambons were split off from Khuan Khanun district.

[2] The district is divided into four sub-districts (tambons), which are further subdivided into 39 villages (mubans).

This Phatthalung Province location article is a stub.