Mae Poen (Thai: แม่เปิน, pronounced [mɛ̂ː pɤ̄n]) is a district (amphoe) in the western part of Nakhon Sawan province, central Thailand.

[2] With publication in the Royal Gazette on 24 August, the upgrade became official .

The district is divided into a single sub-district (tambon), which is further subdivided into 24 villages (mubans).

There are no municipal (thesaban) areas, and a single tambon administrative organization (TAO).

This Nakhon Sawan Province location article is a stub.