Windowpane

Windowpane or paned window may refer to:
 * Paned window (architecture), an architectural element
 * Paned window (computing), a graphical user interface divided into discrete areas
 * Windowpane (song), a 1991 song by Coil from Love's Secret Domain
 * "Windowpane", a 2003 song by Opeth from Damnation
 * Windowpane, the structure of [4,4,4,4]Fenestrane
 * Windowpane, a piece of gelatin containing LSD