Replicator may refer to:
Science Replicator (evolution unit), the theoretical basic unit of evolution in the gene-centered view of evolution Replicator (self-replication), a component that facilitates self-replication DNA replication, the process of producing two identical copies from one original DNA molecule Replicator (nanotechnology), a device to precisely position molecules to guide chemical reactions Clanking replicator, an artificial self-replicating system that relies on conventional large-scale technology and automation Replicator equation, a deterministic monotone non-linear and non-innovative game dynamic used in evolutionary game theory Replicator (cellular automaton), a pattern
In military use
Replicator (United States military), a program created to build weapons and gear faster and more cheaply than typical
In culture Replicator (Stargate), a fictional species in the Stargate universe Replicator (Star Trek), a fictional technology in the Star Trek universe Replicator (band), a noise rock band from Oakland, California
See also Replication (disambiguation)