Quatro

Quatro may refer to:


 * Cuatro (instrument) (or Quatro), a musical instrument
 * Éramos Quatro, the seventh album of the Brazilian rock band Raimundos
 * Lego Quatro, a Lego theme designed for very young children
 * Mike Quatro, musician and independent entertainment executive
 * Nvidia Quadro, a model of video card by nVidia
 * Quatro (album), a 1974 album by Suzi Quatro
 * Quatro (beverage), a soft drink
 * Quatro Ciàcoe, a monthly periodical in Venetian language, established in 1981
 * Suzi Quatro (born 1950), major rock star, actor, and radio researcher/presenter
 * Suzi Quatro (album), Suzi Quatro's 1973 debut album
 * ¡Cuatro!, a documentary by rock band Green Day, promoted as ¡Quatro!
 * Quatro, the Prince Charming character in the movie Snow White and the Three Stooges