Tha Chana (Thai: ท่าชนะ, pronounced [tʰâː t͡ɕʰā.náʔ]) is a district (amphoe) in the north of Surat Thani province of southern Thailand.

Originally named Prasong (ประสงค์), it was a subordinate of mueang Lang Suan.

[5] The name Tha Chana means 'harbour of victory' and dates back to the expedition of vice-king Boworn Maha Surasinghanat to the south to beat back a Burmese invasion.

Neighboring districts are Chaiya to the south, Phato to the northeast, and Lamae to the north.

Tha Chana district is divided into six sub-districts (tambons), which are further subdivided into 82 administrative villages (mubans).