Pamela C. Ronald (born January 29, 1961) is an American plant pathologist and geneticist. She is a professor in the Department of Plant Pathology and the Genome Center at the University of California, Davis and a member of the Innovative Genomics Institute at the University of California, Berkeley. She also serves as Director of Grass Genetics at the Joint BioEnergy Institute in Emeryville, California. In 2018 she served as a visiting professor at Stanford University in the Center on Food Security and the Environment.