Phipun (Thai: พิปูน, pronounced [pʰí.pūːn]) is a district (amphoe) in the northern part of Nakhon Si Thammarat province, southern Thailand.

Neighboring districts are (from the northeast clockwise): Nopphitam, Phrom Khiri, Lan Saka, and Chawang of Nakhon Si Thammarat Province; Wiang Sa and Ban Na San of Surat Thani province.

The minor district (king amphoe) was created on 1 September 1972, when the two tambons Phipun and Kathun were split off from Chawang district.

[2] The district is divided into five sub-districts (tambons), which are further subdivided into 43 villages (mubans).

This Nakhon Si Thammarat Province location article is a stub.