Mastiff (disambiguation)

A mastiff is a type of dog.

Mastiff may also refer to:

Military

 * HMS Mastiff, eight Royal Navy vessels serving between 1797 and 1939
 * Tadiran Mastiff, a battlefield unmanned aerial vehicle (UAV) built by Tadiran Electronic Industries
 * Mastiff PPV, British Army designation for the Cougar armoured fighting vehicle, with extra armour

Arts and entertainment

 * Mastiff (company), an American video game company
 * Mastiff (novel), a 2011 fantasy novel by Tamora Pierce