List of Famous people born in Colorado, United States of America

Robert Clifford Gunning is a professor of mathematics at Princeton University specializing in complex analysis, who introduced indigenous bundles.

Donald Clayton Spencer was an American mathematician, known for work on deformation theory of structures arising in differential geometry, and on several complex variables from the point of view of partial differential equations. He was born in Boulder, Colorado, and educated at the University of Colorado and MIT.

Alexi Singh Grewal is an American Olympic gold medalist and former professional road racing cyclist. At the 1984 Summer Olympics in Los Angeles, Grewal became the first American man to win an Olympic gold medal in road cycling. He has two brothers, Rishi and Ranjeet, who were also top American cyclists, especially in mountain bike racing.

Marguerite Roberts was an American screenwriter, one of the highest paid in the 1930s. After she and her husband John Sanford refused to testify in 1951 before the House Un-American Activities Committee, she was blacklisted for nine years and unable to get work in Hollywood. She was hired again in 1962 by Columbia Pictures.

Barbara Jane Bates was an American singer and actress, best known for her portrayal of Phoebe in the 1950 drama film All About Eve.

Edward George Seidensticker was a noted post-World War II scholar, historian, and preeminent translator of classical and contemporary Japanese literature. His English translation of the epic The Tale of Genji, published in 1976, was especially well received critically and is counted among the preferred modern translations.

John Lewis "Jan" Hall is an American physicist, and Nobel laureate in physics. He shared the 2005 Nobel Prize in Physics with Theodor W. Hänsch and Roy Glauber for his work in precision spectroscopy.

Marjorie Tallchief is a former ballerina of the Osage Nation. She is the younger sister of the late prima ballerina, Maria Tallchief, and was the first Native American to be named "première danseuse étoile" in the Paris Opera Ballet.