In architecture, "gallery" may refer to: * A balcony or low roof promenade inside a building, or facing a courtyard. * Gallery (theatre), a zone above other seating, aisles or side rooms inside a theater or church * Minstrels' gallery, a balcony used by performing musicians * A covered passage connecting fortifications * Counterscarp gallery, a passage behind the back wall of the defensive ditch of a fort * Gibraltar's Great Siege Tunnels, also known as the Upper Galleries * Long gallery, a space in a large house used as both a sitting room and corridor