The Health Psychology Unit is an independent research unit within the Faculty of Science, University of Technology, Sydney. It is funded entirely by donations made by members of the public and business organisations. The unit conducts research on various topics related to psychological aspects of health, and provides a range of free services, including psycho-educational programs for teenagers, public seminars and distribution of psycho-educational materials.

The unit is located on the grounds of the Royal North Shore Hospital, Sydney, and many of its projects are conducted in collaboration with the Hospital.