Milan Randić (born 1 October 1930)[1][2] is a Croatian American scientist recognized as one of the leading experts in the field of computational chemistry.

From 1960 to 1970, Randić worked at the Ruđer Bošković Institute in Zagreb, Croatia, where he founded the Theoretical Chemistry Group.

Between 1971 and 1980, he was a visiting professor at various universities in the United States, including Johns Hopkins, MIT, Harvard, Tufts, and Cornell.

His research during this period increasingly focused on the application of Discrete Mathematics and Graph Theory to the characterization of molecules and biomolecules.

From 1980 to 1997, Randić was a professor in the Department of Mathematics and Computer Science at Drake University in Des Moines, Iowa.