Package may refer to:

• Packaging and labeling, the science, art, and technology of enclosing or protecting products for distribution, storage, sale, and use

• Package testing, the measurement of a characteristic or property involved with packaging, including packaging materials, packaging components, primary packages, shipping containers, unit loads, and associated processes

• Mail item larger than a letter

• Chip package or chip carrier, in electronics, the material added around a component or integrated circuit to allow it to be handled without damage and incorporated into a circuit

• Electronic packaging, an area of study in electrical engineering regarding the enclosures and protective feature of an electronic device

• Automotive package, in automobile production and marketing, a group of related features sold as a bundle

• Package holiday, in tourism, a holiday or package tour which consists of transport and accommodation advertised and sold together by a vendor

• Term often used for burying a dead body (often illegally)

• Euphemism for a nuclear weapon.