A blink is a quick closing and opening of the eyelid.
Blink may also refer to:
- Blink: The Power of Thinking Without Thinking, a psychology book by Malcolm Gladwell
- Blink (comics), a comic book character
- Blink (novel), a novel by Ted Dekker
- Blink (movie), 1994 neo-noir thriller movie starring Madeleine Stowe and Aidan Quin about a blind musician
- Blink, a 2009 short movie starring Ben Foster
- "Blink" (CSI: NY)
- "Blink" (Doctor Who)
- "Blink" (Eureka)
- "Blink" (Law & Order: Criminal Intent)
- "Blink" (The 4400 episode)
- WNEW-FM or Blink 102.7, a short-lived New York City radio station from 2003
Bands
- Blink (Irish band), an Irish band
- Blink. (American band), an American jazz fusion band
- Blink-182, an American pop-punk band
- Blink, fandom name of South Korean girl group Blackpink
Albums
- Blink (Plumb album), or the title song
- Blink (Monk album)
- Blink (Revive album), or the title song
Songs
- "Blink" (Rosie Ribbons song), a 2002 single by Rosie Ribbons
- "Blink" (U.V.U.K. song), a 2012 single by U.V.U.K.
- Blink (browser engine), a web browser engine developed as part of the Chromium project by The Chromium Project
- Blink (SIP client), VoIP software
- Blink element (<blink>), an HTML tag
- Blink (community), an online community
- Blink (airline), a UK airline
- Blink Home, a home automation company
- Charles Roberts (Canadian football) (born 1979), nicknamed Blink
- Equinox Fitness, which operates the Blink fitness brand
- Blink, a young adult publishing imprint of HarperCollins
- Quantum dot blinking, or fluorescence intermittency