The issue of mental health and wellness has gained greater attention in society as a whole in the past decade. The Canadian Association of Chiefs of Police (CACP) has had this topic on its radar for even longer, and continued this sustained emphasis at the 13–15 February 2017 conference entitled “The Mental Health of Police Personnel: What We Know & What We Need to Know and Do”. The dynamic and fast-paced conference was organized by the CACP and moderated by Norman E. Taylor. It brought together 222 delegates and speakers representing the broad sectors of policing, mental health and research, with equal numbers of men and women, at the Hilton Lac-Leamy in Gatineau, Quebec. Collaborating in this initiative were the Mental Health Commission of Canada (MHCC), Canadian Police Association (CPA), the Canadian Association of Police Governance (CAPG), the CACP Research Foundation (CACP-RF), the Canadian Institute for Public Safety Research and Treatment (CIPSRT), and Public Safety Canada (PSC). This paper provides a comprehensive report on the proceedings as submitted, and has been approved for publication in this Journal by the board of directors of the CACP.Some speakers provided the CACP with permission to post the visual aids they used for their presentations. These are available on the CACP website at https://www.dropbox.com/sh/pfjkme79redafo/AADGWJPod7K2jOJzlmwnFIsEa?dl=0