Laurie Renee Santos (born 1975) is an American cognitive scientist and Professor of Psychology at Yale University. She is also Director of Yale's Comparative Cognition Laboratory, Director of Yale's Canine Cognition Lab, and Head of Yale's Silliman College. She has been a featured TED speaker and has been listed in Popular Science as one of their "Brilliant Ten" young scientists in 2007 as well as in Time magazine as a "Leading Campus Celebrity" in 2013.