The Carleton Laboratory for Radiotherapy Physics (CLRP) is a research group of the Department of Physics at Carleton University, in Ottawa, Canada. The CLRP is an active and dynamic research group, composed of faculty members, Dr. Emily Heath, Dr. David W. O. Rogers, and Dr. Rowan M. Thomson, and adjunct members, Dr. Elsayed Ali, as well as research associates and graduate and undergraduate students. We are all engaged in a variety of projects in radiation dosimetry and radiotherapy physics. The group benefits from shared resources, from informal meetings on a nearly weekly basis, and monthly technical internal seminars. Please, navigate on our website to learn more about our activities.