| Ozeros | |
|---|---|
| Location | Aitolia-Akarnania |
| Lake type | natural |
| Basin countries | Greece |
| Max. length | 5 km |
| Max. width | 3 km |
| Settlements | Agios Konstantinos |
Lake Ozeros (Greek: Οζερός, Λίμνη Οζερού) is a lake located west of Agrinio. The Acheloos river flows to the northwest. The lake is about 5 km in length and 3 km in width. The lake offers a view of the city of Agrinio and the neighbouring mountains. The GR-5/E55 (Antirrio - Agrinio - Ioannina) runs to the northeastern side. In the older times, the two lakes were one.