Lists of law enforcement officers killed

This is a list of lists of law enforcement officers killed in the line of duty by country.

• Canada - List of law enforcement officers killed in the line of duty in Canada
• China - List of People's Armed Police personnel killed in the line of duty
• Ireland - List of Gardaí killed in the line of duty
• Malaysia - List of Malaysian police officers killed in the line of duty
• New Zealand - List of New Zealand police officers killed in the line of duty
• Singapore - List of Singapore police officers killed in the line of duty
• United Kingdom - List of British police officers killed in the line of duty
• United States - List of law enforcement officers killed in the line of duty in the United States, List of FBI employees killed in the line of duty