Teaser

Teaser may refer to:
 * One who teases
 * Teaser (animal), a male livestock animal (typically a bull) whose penis has been amputated, "gomer"

Film exhibition, broadcasting, advertising

 * Teaser (trailer), a short film used to advertise an upcoming feature film or television show
 * Cold open, a segment at the beginning of a television program or film before the opening credits

Film productions

 * The Teaser (1925 film), directed by William A. Seiter and starring Laura La Plante and Pat O'Malley

Music productions

 * Teaser (Tommy Bolin album)
 * Teaser (Angela Bofill album)
 * "Teaser" (George Benson song)
 * "Teaser", a song by Kardinal Offishall
 * "Teaser", a song by the Brothers Johnson from Winners
 * "Teaser", a song by Nancy Kwai

Games

 * Teaser (gambling), a type of gambling bet that allows the bettor to combine bets on two different games
 * Brain teaser, a puzzle

Ships

 * USS Teaser, more than one United States Navy ship
 * Teaser (sternwheeler), a steamboat that ran on the Columbia River and Puget Sound from 1874 to 1880
 * HMS Teazer, various ships of the British Royal Navy