Stanley Fish (born 1938), literary theorist

"The Fish" is an often-used nickname for the Florida Marlins.

Phish, the American rock band

Phishing, an Internet crime

Albert Fish (1870-1936), U.S. serial killer and cannibal, electrocuted

Fluorescent in situ hybridization, a technique used in genetics to detect DNA sequences

Hamilton Fish (1808-1893), U.S. politician

"Fighting In Someone's House", an unofficial term for a kind of urban warfare tactic^[1]

The Ichthys or "Jesus fish", a Christian symbol consisting of two intersecting arcs resembling the profile of a fish

Simon Fish, 16th century Protestant reformer

The Fish is a common nickname for ska-punk band Reel Big Fish.

Ginger Fish, drummer for the band Marilyn Manson

Mardy Fish (born 1981), U.S. professional tennis player

Fish Leong, nickname of Jasmine Leong, a Malaysian singer

Canadian Fish, a card game sometimes known as literature.

Friendly interactive shell, a UNIX command shell

Michael Fish (born 1944), BBC weather presenter

Go Fish, a card game for children

Stuyvesant Fish (1851-1923), U.S. railroad executive

FISH! Philosophy, a motivational program for the workplace

Files transferred over shell protocol

Fred Fish, U.S. computer programmer

Fish (cryptography) (sometimes FISH), the British codeword for World War II German stream cipher teleprinter secure communications devices

FISH (cipher) (FIbonacci SHrinking), a stream cipher published in 1993

Barry Melton, guitarist

Fish (television), a 1970s US TV show featuring Detective Phillip Fish

Fish river, several places,

Matt Fish (born 1969), U.S. basketball player

Fish (BBC TV series), featuring an idealistic lawyer who specializes in industrial tribunals

FISh programming language, an array programming language

Fish are vertebrates with gills that live in water. The word may also apply to the fish as food or to the act of fishing, either commercially or for recreation. The fisheries industry also recognises white fish, oily fish, inkfish, and shellfish, though these are not taxonomic groups. A variety of animals that are not actually fish have the word as part of their name for etymological or commercial reasons, such as shellfish, jellyfish, cuttlefish, crawfish, and crayfish.

Fish (Derek Dick), original singer in the British rock group Marillion

Chris Squire, bassist in the British progressive rock band Yes

Jon Fishman, drummer in the american jam band Phish

Fish can refer to a poor chess player (also 'patzer') who 'bites' at whatever trap a better player throws out.