Phage is the shortened form of bacteriophage, a virus that infects bacteria.

Phage may also refer to: "Phage" (Star Trek: Voyager), an episode of Star Trek: Voyager Phage (comics), a supervillain from the Spider-Man comic books Phages (EP), an EP by the Most Serene Republic Phages, fictional monsters in Shadow Galactica group of characters in Sailor Moon Phages, fictional genetically-engineered humans in Dances on the Snow The Phage, a fictional disease in Exapunks

See also Fage (disambiguation) Macrophage, a large phagocyte that originates from a monocyte Page (disambiguation) Phagocyte, a cell that ingests foreign cells, viruses, and debris