List of police complaints authorities

This is a list of notable authorities, agencies and similar bodies that are responsible for investigating or responding to complaints about police.

• Independent Police Complaints Council

• Police Complaints Authority

• National Police Commission

• Internal Affairs Office, Singapore Police Force

• National Police Commission

• Independent Police Investigative Directorate

• Fiosrú – the Office of the Police Ombudsman

• Investigative Committee of Russia

• Swedish Police Authority

• Independent Office for Police Conduct (since 2018)

• Police Complaints Board (1977–1985)
• Police Complaints Authority (1985–2004)
• Independent Police Complaints Commission (2004–2018)

• Northern Ireland Policing Board

• Police Investigations and Review Commissioner (since 2013)

• Police Complaints Commissioner for Scotland (2007–2013)

• Civilian Review and Complaints Commission for the Royal Canadian Mounted Police
• Military Police Complaints Commission

• Alberta Serious Incident Response Team

• Independent Investigations Office

• Serious Incident Response Team

• Office of the Independent Police Review Director
• Ontario Civilian Police Commission
• Special Investigations Unit

• Toronto Police Services Board
• York Region Police Services Board

• Nashville, Tennessee – Nashville Community Oversight Board
• New York City, New York – Civilian Complaint Review Board
• Los Angeles, California – Coalition Against Police Abuse (unofficial community organisation)

• Australian Commission for Law Enforcement Integrity
• Australian Defence Force Investigative Service

• Independent Commission Against Corruption
• Law Enforcement Conduct Commission

• Crime and Corruption Commission

• Corruption and Crime Commission

• Independent Broad-based Anti-corruption Commission

• Independent Police Conduct Authority

• Cop Block
• Copwatch
• Police authority
• Police board