A longbow is an archery weapon that uses elasticity to propel arrows.

Longbow may also refer to:

English longbow, a powerful longbow used by the medieval English and Welsh AH-64D Apache Longbow, an attack helicopter AN/APG-78 Longbow, a fire-control radar used by the Apache Longbow AGM-114L Longbow Hellfire, an American air and surface-launched missile WS-121B Longbow, an American air-to-ground missile project of the 1960s Longbow (ALBM), an American air-launched ballistic missile project of the 1970s Dakota Longbow T-76, a sniper rifle Longbow Games, a computer game company Longbow (computer game), a series of combat flight simulator computer games Longbow bomber, a fictional spaceship from the Wing Commander series of computer games Longbow Motorcar Company, a British electric car company