Wendy G. Ju is an American roboticist and scholar specializing in human–robot interaction. She currently serves as an Associate Professor of Information Science at the Jacobs Technion-Cornell Institute of Cornell Tech in New York City.

Her research explores the complex interactions between people and robotic systems, including studies on pedestrians and autonomous vehicles, as well as human engagement with robot garbage cans in public spaces. She is also affiliated with Cornell's Ann S.