Freeman Dyson
- Born
- 15 December 1923 (96 years old)
- Died
- 28 February 2020
- Place of birth
- Crowthorne, Berkshire, England, UK
- Gender
- Male
Freeman John Dyson FRS was an English-American theoretical physicist and mathematician known for his works in quantum field theory, astrophysics, random matrices, mathematical formulation of quantum mechanics, condensed matter physics, nuclear physics, and engineering.