An attacker is someone who attacks or a type of player in some sports.
For the term attacker in computer security, see Hacker (computer security), Adversary (cryptography), and Adversary model. Attacker may also refer to:
Attacker-class escort carrier, a class of escort aircraft carriers of the British Royal Navy Attacker-class patrol boat, a class of British-built patrol boats , more than one ship of the British Royal Navy Supermarine Attacker, a British aircraft Attacker (band), an American heavy metal band Attack Aircraft, some times called attackers. See also Attack (disambiguation) Attackers