Teaser may refer to:

• "cold open", a segment at the beginning of a television program or film before the opening credits
• Teaser trailer, a short theatrical trailer
• Teaser (gambling), a type of gambling bet that allows the bettor to combine his bets on two different games
• Brain teaser, a puzzle

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.