Suzanne Lyn Barker-Collo is a New Zealand neuropsychology academic, and as of 2019 is a full professor at the University of Auckland.
After a 1997 PhD titled A Model of Posttraumatic Stress Reactions to Sexual Abuse in Females at Lakehead University in Canada, Barker-Collo moved to the University of Auckland, rising to full professor.
Barker-Collo has been involved in a number of very-large scale systematic analyses based on the Global Burden of Disease Study.