- Source: List of killings by law enforcement officers in the United States, December 2018
- San Francisco
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- List of killings by law enforcement officers in the United States, December 2022
- List of law enforcement officers convicted for an on-duty killing in the United States
- List of killings by law enforcement officers in the United States, December 2017
- List of killings by law enforcement officers in the United States, December 2013
- List of killings by law enforcement officers in the United States prior to 2000
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- List of killings by law enforcement officers in the United States, December 2015
This is a list of people reported killed by non-military law enforcement officers in the United States
in December 2018, whether in the line of duty or not, and regardless of reason or method. The listing documents the occurrence of a death, making no implications regarding wrongdoing or justification on the part of the person killed or officer involved. Killings are arranged by date of the incident that caused death. Different death dates, if known, are noted in the description.
The table below lists 99 people.