Decker

Decker can refer to:

Names

 * Decker (surname)

Places

 * Antarctica
 * Decker Glacier
 * Canada
 * Decker, Manitoba
 * Decker Lake (British Columbia), a lake near the town of Burns Lake, British Columbia
 * Decker Lake, British Columbia, a community on that lake


 * United States
 * Decker, Indiana, a town
 * Decker, Wisconsin, an unincorporated community
 * Decker Corner, Wisconsin, an unincorporated community
 * Decker Peak, a mountain in Idaho
 * Decker Prairie, Texas
 * Deckertown, New Jersey
 * Deckerville, Michigan
 * Deckers, Colorado

Entertainment

 * Black+Decker, an American manufacturer of power tools, accessories, hardware, home improvement products, home appliances and fastening systems
 * Decker, a term for a computer hacker in the Shadowrun universe
 * Decker (TV series), an American comedy web and television series starring Tim Heidecker and Gregg Turkington
 * Ultraman Decker, a 2022 Japanese tokusatsu television series

Other

 * Double decker bus, a bus which has two decks (floors) for passengers
 * Forster–Decker method, a series of chemical reactions that transform a primary amine ultimately to a secondary amine