A swordfish is a type of large fish.
Swordfish may also refer to:
Military Fairey Swordfish, a British carrier-based biplane torpedo bomber HMS Swordfish, the name of three British warships Swordfish, a 1962 U.S. Operation Dominic I and II nuclear test explosion Swordfish class destroyer, a class of two Royal Navy destroyers Swordfish Long Range Tracking Radar, used by India for ballistic missile defense USS Swordfish, the name of two submarines in the United States Navy Zwaardvis class submarine (Dutch for swordfish), a Royal Netherlands Navy class of conventional attack submarines
Other uses Swordfish (clipper), an 1851 ship designed by William H. Webb Swordfish (film), a 2001 action thriller directed by Dominic Sena Swordfish (soundtrack), a soundtrack album from the film Swordfish (Merk album), 2016 Swordfish Studios, a video game developer Swordfish Translation Editor, a translation tool based on XLIFF standard "Swordfish", a song by the Dead Milkmen from Big Lizard in My Backyard Swordfish, a sudoku technique Swordfish Man, fictional villain in the 2013 Indian film Krrish 3