Chris Quigg (born December 15, 1944) is an American theoretical physicist at the Fermi National Accelerator Laboratory (Fermilab).

[2][3] In 1984 he coauthored "Supercollider Physics" (with Estia Eichten, Kenneth Lane and Ian Hinchliffe), which has strongly influenced the quest for future discoveries at hadron colliders, such as the Fermilab Tevatron, the SSC, and the LHC at CERN.

He was a consultant to WQED and the National Academy of Sciences for the Infinite Voyage television series and a featured speaker in the companion Discovery Lectures on college campuses.

He gave the first Carl Sagan Memorial Lecture in the series Cosmos Revisited at the Smithsonian Institution in Washington.

[6]With Robert N. Cahn, he wrote Grace in All Simplicity, subtitled "Beauty, Truth, and Wonders on the Path to the Higgs Boson and New Laws of Naturea", a popular book on the history and development of the Standard Model of particle physics, Quigg was a recipient of the Alfred P. Sloan Foundation Research Fellowship, 1974–1978, and was elected a fellow of the American Physical Society in 1983.