Eran Segal (Hebrew: ערן סגל‎; born 15 November 1973) is a computational biologist professor at the Weizmann Institute of Science. He works on developing quantitative models for all levels of gene regulation, including transcription, chromatin, and translation. Over the years, Segal published more than 140 articles in scientific and medical journals, of which about 20 in the journal Nature Cell Biology.