Sian Leah Beilock is the 19th President of Dartmouth and an award-winning cognitive scientist.

A leading expert on the science of performing under pressure, Sian’s research has shaped how leaders, athletes, and students alike build confidence and excel when it matters most. As President of Dartmouth, she is leading a bold reimagining of higher education that fuses dialogue across difference, student well-being, and purpose-driven innovation to drive discovery and global impact.