Larry James Kevan (December 12, 1938 – June 4, 2002) was an American chemist.
Upon completing his undergraduate degree in 1960, Kevan pursued doctoral study at the University of California, Los Angeles, under the direction of Willard Libby.
After obtaining his doctorate in 1963, Kevan became a postdoctoral researcher at the University of Newcastle, then returned to the United States later that year to serve as a chemistry instructor at the University of Chicago.
Kevan left his alma mater for a position at Wayne State University.
[4] He joined the University of Houston faculty in 1980, where he was the Cullen Distinguished Professor of Chemistry at the time of his death on June 4, 2002.