Longneck can refer to:
"Longneck Bottle", a song written by Steve Wariner and Rick Carnes Longneck eel Long Neck, Delaware, United States A design of beer bottle a term for Apatosaurus or similarly structured dinosaurs Longneck, a Canada goose in the 2024 animated film The Wild Robot, voiced by Bill Nighy
See also Long Neck Karen, or Kayan people of Myanmar Longnecker, a surname