Châtillon-la-Palud (French pronunciation: [ʃatijɔ̃ la paly]) is a commune in the Ain department in eastern France.

The commune is located in the Dombes.

It lies on the right bank of the Ain, which flows south through the commune's eastern part.

The Albarine flows into the Ain in the southeastern part of the commune.

This Ain geographical article is a stub.