Madalena is a municipality along the western coast of the island of Pico, in the Portuguese Azores. It has 6,332 inhabitants as of 2021, in an area of 147.12 km2. The municipality is fronted by the stratovolcano Pico in the eastern frontier, and the Faial Channel which divides Pico from the island of Faial seven kilometers away. It is made up of six freguesias and is encircled almost entirely by the Atlantic Ocean except in the east, where it is bordered by the two remaining municipalities on the island: Lajes do Pico to the southeast, and São Roque do Pico to the northeast.