Michael Lynch (born 1951) is Distinguished Professor of Evolution, Population Genetics and Genomics at Indiana University, Bloomington, Indiana, USA. Besides many highly acclaimed papers, especially in population genetics, he has written a two volume textbook with Bruce Walsh, widely considered the "Bible" of quantitative genetics. He has been a major force in promoting neutral theories to explain genomic architecture based on the effects of population sizes in different lineages; he presented this point of view comprehensively in his 2007 book "The Origins of Genome Architecture" . In 2009, he was elected to the National Academy of Sciences (Evolutionary Biology).Lynch was a Biology undergraduate at St. Bonaventure University and received a B.S. in 1973. His PhD was obtained from the University of Minnesota (Ecology and Behavioral Biology) in 1977.