W80

W80 or W-80 may refer to:


 * W80 (nuclear warhead)
 * Ditrigonal dodecadodecahedron
 * DSC-W80, a digital camera made by Sony
 * PENTAX Optio W80, a digital camera
 * Wakkanai Station, in Hokkaio, Japan
 * Westland W-80, an American helicopter design
 * W80, a classification in masters athletics