A whisker is a type of mammalian hair.
Whisker or Whiskers may also refer to:
Arts and entertainment Whiskers, the main family group in the British television show Meerkat Manor Whiskers, a fictional winged cat in Michael Moorcock's Multiverse Whiskers, a fictional villain in The Tale of Samuel Whiskers or The Roly-Poly Pudding by Beatrix Potter Captain Whiskers, villain of the video game Sonic Rush Adventure Mr. Whiskers, a character in the American animated television series Brandy & Mr. Whiskers
People Alexander Whisker (1819–1907), New Zealand soldier and diarist Andrew Mowatt Whisker (1907–1992), Canadian lumberman and politician
Science and technology
Whisker (metallurgy), a strong hair-shaped protrusion on a metal's surface Monocrystalline whisker, a type of fiber consisting of a single, defect-free crystal
Other uses Whisker (horse) (1812–1832), a thoroughbred racehorse and winner of the 1815 Epsom Derby Whisker, in statistics an element of a box plot Whisker, a project of the Cult of the Dead Cow which checked for security vulnerabilities in web servers "Whiskers", slang for human facial hair on the chin or cheeks Lake Whisker, a lake of Wisconsin
See also Whiskas, a brand of cat food Whiskering, an operation in category theory between a functor and a natural transformation