Tarek Loubani is a Canadian doctor and humanitarian. He runs the Glia Project, which seeks to provide medical supplies to impoverished locations, and invented a low-cost stethoscope in 2015. He serves as an assistant professor at the University of Western Ontario and works in emergency rooms. In 2013, along with filmmaker John Greyson, he was arbitrarily arrested and spent seven weeks in Egypt's Tora Prison without charges.