The Flag of Psara is the official flag used by the Greek island of Psara. It consists of five horizontal stripes in the colors blue, white, red, blue, and white. This particular color arrangement is a symbolic reminder of the Battle of Psara in 1824, where the combined naval forces of the Ottoman Empire were defeated by the combined Greek and Russian fleet. The flag was adopted after the island was finally liberated from Ottoman rule in 1830. Today, the Flag of Psara is a significant emblem representing the island's rich history and cultural identity within Greece.