R2D2 (disambiguation)

R2-D2 is a fictional robot in the Star Wars franchise.

R2-D2 or R2D2 may also refer to:


 * R2d2 (mouse gene)
 * Right 2 Dream Too, a homeless people's organization in Portland, Oregon, US
 * Phalanx CIWS, a naval defensive weapon system, nicknamed R2-D2
 * Staatstrojaner, a German state-sponsored trojan horse computer program, nicknamed R2-D2