Fido may refer to:

Dogs

Fido (Italian dog), a famous dog and symbol of loyalty Fido (Abraham Lincoln's dog), favorite dog of Abraham Lincoln

Art and entertainment Fictional characters Fido Dido, a male (human) youth cartoon character created in 1985, and Fido Dido, associated with the soft drink 7 Up since 1988 Fidough, a Pokémon species Fido, a pet Brontosaurus in the 1939 animated film Daffy Duck and the Dinosaur Fido, the pet dog sidekick in the 1916 animated film Bobby Bumps Fido, a dog voiced by Mel Blanc in the 1949 animated film Woody Woodpecker and His Talent Show Fido, a dog in the 1949 animated short film The House of Tomorrow Fido, a pet flea in the 1999 animated film Olive, the Other Reindeer Fido, a nickname for Claude Speed from the Grand Theft Auto video game series.

Film and television Fido (film), a Canadian comedy about a zombie named "Fido" FidoTV, an American television channel devoted to dogs Fido Awards, a Nickelodeon awards program hosted by Fred Willard in 2008

Music Fido (band), a punk/rock band from Melbourne, Australia Fido, one half of the reggaeton duo Alexis & Fido Fido, talking dog from the Frank Zappa song "Stinkfoot" on his 1973 album Over-Nite Sensation

Other art Fairfield Industrial Dog Object, a sculpture in Fairfield, Victoria, Australia

People Beata Fido (born 1967), Polish actress Roger Grosjean (1920–1975), MI5 double agent (codename Fido) in World War II

Technology FIDO Alliance, an industry consortium working on internet authentication mechanisms Fido (wireless carrier), a Canadian cellular, home phone and Internet provider FidoNet, a worldwide bulletin board system computer network, related to the FIDO bulletin board software package Fido, a microcontroller version of the Freescale ColdFire (part of the Motorola 68000 series) .fido a type of Cineon Graphics Data file format

Military and space Fido explosives detector, a portable "artificial nose" explosives detection device

Fog Investigation and Dispersal Operation, a fog dispersal system developed in the Second World War Mark 24 Mine or FIDO, a U.S. acoustic homing torpedo used during World War II

See also