Distribution may refer to:

Mathematics / Physics

• Distribution (mathematics), for generalized functions
• Probability distribution
• Frequency distribution
• Distribution function, in physics describes the number of particles per unit volume in phase space.
• Maxwell-Boltzmann distribution
• Distribution (differential geometry), a subbundle of a vector bundle defining the integrability conditions of a set of differential equations.
• Distributed parameter systems, systems that have an infinite-dimensional state-space.

Computer science

• Distributed computing
• Software distribution
  • Linux distribution

Distributor/Distribution

• for the ignition system of an internal combustion engine, see distributor;
• for the distribution of film, see film distributor;
• for the distribution of records, see record distributor;
• for the distribution of products and services in business, see distribution (business)
• Electricity distribution, in electrical engineering
• for the notion of category theory, see profunctor.