Eggenthal is a municipality in the district of Ostallgäu in Bavaria in Germany.

It is located in the Allgäu region.

There are also the villages of Romatsried and Holzstetten as well as several small hamlets.

In Romatsried you will find the Burgstall Romatsried, a place that may have already been populated in the Bronze Age.

This Ostallgäu location article is a stub.