West Lesbos
West Lesbos, sometimes also referred to as West Lesvos, is a municipality on the island of Lesbos in the North Aegean region in Greece. The municipality was formed from a decision by the Ministry of the Interior, published on 9 March 2019, which divided the pre-existing municipality of Lesbos. The seat of the municipality is in Kalloni.
The municipality encompasses 36 towns and villages in a total area of 1,072 square kilometers.
The economy of the Municipality of West Lesbos is 90% dependent on agriculture and tourism, mainly olive production, stock-farming, fishing, tourism, geothermy and other renewable energy sources.
Molyvos, Eresos, Petra & Vatera are the major tourism hot spots in the summer.
The municipality's first mayor, who currently still serves in the position, is Taxiarchis Verros
Municipal Units
The municipality consists of the following seven subdivisions:| Municipal Unit | Seat |
| Municipal Unit of Agia Paraskevi | Agia Paraskevi |
| Municipal Unit of Eresos-Antissa | Eresos |
| Municipal Unit of Kalloni | Kalloni |
| Municipal Unit of Mantamados | Mantamados |
| Municipal Unit of Mithymna | Mithymna |
| Municipal Unit of Petra | Petra |
| Municipal Unit of Polichnitos | Polichnitos |