Abstract Objectives: The aim of this study was to investigate the frequency of use, attitudes toward, and experiences with cannabis and cannabis-related products among people with Parkinson's disease (PwP) living in Norway. Methods: Between February and August 2021, PwP and their caregivers were invited to participate in an anonymous online survey study on cannabis use. N= 530 PwP completed the 24-item survey collecting data on the participants’ history of cannabis use, perceived benefits and adverse effects of cannabis use, and expectations toward health care professionals. N= 108 caregivers completed a brief survey detailing their experience with cannabis use. Results: A total of 59 (11.3%)...