Tenacious

Tenacious may refer to:

Ships

 * HMS Tenacious (R45), a 1943 Royal Navy destroyer
 * HMS Tenacious (1917), a British R-class destroyer (1916)
 * RSS Tenacious, a Formidable-class frigate of the Republic of Singapore Navy
 * USNS Tenacious, a United States Navy ocean surveillance ship
 * SV Tenacious, a 2000 British sail training ship
 * Tenacious (yacht), a racing yacht owned and skippered by Ted Turner and winner of the 1979 Fastnet Race

Other uses

 * Tenacious (horse), an American Thoroughbred racehorse
 * Tenacious Records, a record label founded by percussionist Alphonse Mouzon