Science and technology
* Puff, a small quantity of gas or smoke in the air ** Puff, a light gust of wind ** Exhalation ** Inhalation * Puff model, volcanic ash tracking model developed at the University of Alaska Fairbanks * PUFFS (NetBSD), a NetBSD kernel subsystem developed for running filesystems in userspace * Chromosome puff or "Puffs", diffused uncoiled regions of the polytene chromosome that are sites of RNA transcription * Picofarad (pF), a unit of capacitance sometimes pronounced "puff"Foods
* Cocoa Puffs, a brand of chocolate-flavored puffed grain breakfast cereal, manufactured by General Mills * Cream puff or profiterole * Curry puff * Puff pastry * Puffed grain ** Cheese puffs, extruded corn snacks (and other flavors) ** Sugar Puffs, a brand of sugar-frosted puffed grain breakfast cerealMilitary
* Passive Underwater Fire Control Feasibility System, a US Navy submarine sonar system *People with the name
* Puffy AmiYumi, Japanese rock duo * Puff Daddy or Sean Combs (born 1969), rapper * Puff Johnson (1972–2013), American singer * Puff Kuo (born 1988), Taiwanese singer and actressFictional characters
* Puff, a character in Peter, Paul and Mary's 1963 song " Puff, the Magic Dragon" * Mr. Puff, a character in Sheridan's 1779 play '' The Critic'' * Mrs. Puff, a character in the television series ''SpongeBob SquarePants''Other uses
* Puff piece or puffery, exaggerated advertising claims * Puff sleeve * Powder puff, face-powder applicator * Puffs (facial tissue), an American brand of facial tissue from Procter & Gamble *'' Puffs, or Seven Increasingly Eventful Years at a Certain School of Magic and Magic'', a 2015 play which is a pastiche of the ''Harry Potter'' book seriesSee also
* Pouf or pouffe * Poof (disambiguation) * Puff adder (disambiguation) *