Amfilochia (Greek: Αμφιλοχία) is a town and a municipality in the northwestern part of Aetolia-Acarnania in Greece, on the site of ancient Amfilochia. Under the Ottoman Empire, it was known as Karvasaras (Καρβασαράς; from caravanserai).
Amfilochia is situated by the Ambracian Gulf and features an amphitheatre. Amfilochia dates back to the ancient times and also features the ancient cities of Amphilochian Argos and Limnaia (or Limnea).
The municipality Amfilochia was formed at the 2011 local government reform by the merger of the following 3 former municipalities, that became municipal units:
The municipal unit of Amfilochia is divided into the following communities: