Overmind may refer to:
In science fiction Overmind, an interstellar hive mind that dominates the Milky Way Galaxy in the novel Childhood's End by Arthur C. Clarke Zerg Overmind, one of the antagonists in the StarCraft series Overmind (comics), a supervillain in the world of Marvel Comics Overmind, a group of three powerful aliens in the Sonic Chronicles: The Dark Brotherhood video game Overmind, a villainous artificial intelligence in the GURPS Reign of Steel roleplaying setting
In transpersonal psychology Overmind, a concept in Sri Aurobindo's Integral psychology Overmind, the highest level of consciousness in the eight-circuit model of consciousness
See also Group mind (science fiction)