Jararaca may refer to:
Jararaca River, a river in Paraná state in southern Brazil several venomous pit viper species found in South America: Bothrops jararaca Bothrops neuwiedi, also known as jararaca pintada (literally in Portuguese: painted jararaca) Bothrops bilineatus, also known as green jararaca
Jararaca, a Brazilian actor EE-3 Jararaca, a Brazilian 4x4 armored vehicle