The Flag of Charente-Maritime, France is a heraldic banner that represents the historical region located on the west coast of France. It consists of six equal vertical stripes arranged horizontally, alternating between white (or argent) and blue (or azure). The design mirrors the flag of Poitou, another historic region that was incorporated into Charente-Maritime. This regional flag serves as a symbol of identity, pride, and tradition for the people of Charente-Maritime.