Background: The diagnosis of a concussion is often dependent on the athlete self-reporting their symptoms. It has been suggested that improving athlete’s knowledge and attitudes towards concussions may increase self-reporting behavior; however, research in this area is inconclusive. The objective of this study is to determine if a Concussion-U educational presentation improves knowledge and attitudes of youth hockey players towards concussions. This is part of a larger study designed to determine the impact of an informational presentation on the knowledge and attitudes over a full hockey season. Methods: 56 elite male Bantam and Midget hockey players (mean age=14.52±1.13 years) were recruited from the local community. Each participant completed a modified version of Rosenbaum and Arnett’s Concussion Knowledge and Attitudes Survey (RoCKAS) questionnaire immediately before and after a Concussion-U educational presentation on the subject. Results: Concussion knowledge and attitude scores significantly (p<.001) increased from pre-presentation to post-presentation by 13.1% and 8.7%, respectively. Discussion: A Concussion-U educational presentation designed to improve concussion knowledge and attitudes in youth hockey players resulted in increased knowledge and improved attitudes towards concussion in elite male Bantam and Midget hockey players. Future research should examine the long-term effects of such presentations.