Class 9

The term class 9 could refer to:


 * Class 9 gas giant, a type of planet
 * Class 9 nebula, a type of nebula
 * Class 9 neutronic wavefront, a type of neutronic wavefront
 * Class 9 photon torpedo, a type of torpedo
 * Class 9 pulsar, a type of pulsar
 * Class 9 cargo vessel, a type of space vessel
 * Class 9 warp drive, a type of warp drive

Třída 9