The National Centre for Missing Persons and Unidentified Remains (NCMPUR) of the Royal Canadian Mounted Police (RCMP) is Canada's national centre that assists law enforcement, medical examiners and chief coroners with missing persons and unidentified remains investigations across the country.

This website features profiles of missing persons and unidentified remains that have been published at the request of the primary investigator from either police, coroner or medical examiner agency. The lead investigator determines when and whether to publish a case.