Hammerhead may refer to:

The head of a hammer

Commercial Hammerhead (company), a subsidiary of SRAM Corporation

Fiction Hammerhead (character), a Marvel Comics foe of Spider-Man Hammerhead (film), a 1968 film based on the novel by James Mayo Hammerhead: Shark Frenzy a 2005 TV movie starring William Forsythe, Jeffery Combs and Hunter Tylo Hammerhead (1987 film), a 1987 Italian action film directed by Enzo G. Castellari Hammerhead (novel), a 1964 Charles Hood secret agent novel by James Mayo Hammerhead Hannigan, the leader of Taurus Bulba's henchmen in the television cartoon series Darkwing Duck Hammerhead, a Rulon character from the TV cartoon Dino-Riders Hammerhead, the nickname for the Star Wars character Momaw Nadon Hammerheads, a 1990 book by Dale Brown James Bond 007: Hammerhead, a 2016 James Bond comic book by Dynamite Entertainment

Games and rides Hammerhead, a heavy helicopter gunship in the video game Command & Conquer 3: Kane's Wrath Hammer Heads, a 2006 computer game from Pop Cap Games Hammerhead (attraction), a former ride at Knott's Berry Farm, now defunct Hammerhead, a monster truck present in various titles of the Twisted Metal series of video games Hammerhead, the most prominent gas station and repair shop in the game Final Fantasy XV

Music Hammerhead (band), noise rock band Hammerhead (EP), a 2006 EP by Solace, or the title track "Hammerhead" (James Reyne song), 1987 "Hammerhead" (Jeff Beck song), 2010 "Hammerhead" (The Offspring song), 2008 "Hammerhead", a song by Flotsam and Jetsam from the 1986 album Doomsday for the Deceiver "Hammerhead", a song by John Zorn from the 1990 album Naked City "Hammerhead", a song by Overkill from the 1985 album Feel the Fire "Hammerhead", an instrumental by Pat Travers from the 1978 album Heat in the Street "Hammerhead", a song by Tin Machine, from the 1991 album Tin Machine II "Hammerhead", a song by !!! from !!!, 2000 "Hammerhead", an instrumental by The Shadows from the 1984 album Guardian Angel

Science and technology Hammerhead shark (genus Sphyrna), of which there are nine known species Hammerkop (Scopus umbretta), a bird of order Ciconiiformes, may also be known as a hammerhead Hammerhead worm (genus Bipalium) Hammer-headed bat (Hypsignathus monstrosus) Doto amyra, hammerhead sea slug Hammerhead ribozyme, which can catalyze the sequence-specific cleavage of RNA phosphodiester bonds Aldehyde oxidase and xanthine dehydrogenase, a/b hammerhead domain Hammerhead crane, a type of crane Hammerhead turn or stall turn, an aerobatic maneuver Google Nexus 5, an Android handset with the code name Hammerhead

Sports Jupiter Hammerheads, a minor league baseball team based in Jupiter, Florida Wilmington Hammerheads FC, a minor league soccer team based in Wilmington, North Carolina Corpus Christi Hammerheads, a professional arena football team Hammerhead (mascot), mascot of the British football club West Ham United

United States Military , a Gato-class submarine, commissioned in 1944 , a Sturgeon-class submarine, commissioned in 1968 and struck in 1995 Hammerhead (mine), an anti-submarine naval mine M901 ITV, aka "Hammerhead", an armored TOW missile launcher used by the US Army