A silverfish (most notably, the common species, Lepisma saccharinum) is a wingless insect in the order Zygentoma. The same name can be applied to many species in the order as a whole, which comprises the families Lepismatidae, Nicoletiidae, Lepidotrichidae, Maindroniidae and Protrinemuridae.

Silverfish may also refer to:

Animals Other individual insect species Several other species also in the order Zygentoma, including: Ctenolepisma lineata, or four-lined silverfish Ctenolepisma longicaudata, or grey silverfish

Fish Silver fish (fish); several species with the common name "silver fish"

Other uses Silverfish (video game), 2010 video game Silver Fish Award, a Girl Guide award Phil Silverfish, a character in the animated TV series Bump in the Night Silverfish (band), a British indie band Silverfish, a graphic novel by David Lapham Silver Fish (or Silberfische), a nickname for Auto Union racing cars "The Silver Fish", a nickname of snooker player Silvino Francisco Silverfish, a song by Corey Taylor from CMFT

See also Goldfish (disambiguation)