United States law enforcement personnel
The following is a list of United States of America law enforcement personnel:

Named personnel
 Johnny Behan
 Bernardo Calvera
 Charley
 Morgan Earp
 Virgil Earp
 Wyatt Earp
 
 Lipton
 Morris
 Kevin Mulkahey
 Burt Ryan
 Sims
 Stauss
 Vin
 Martin Wells

Fictional
 Dan Bell
 Boggs
 McNary
 Alexander Rozhenko
 Worf

Unnamed personnel

Civilian agent  

This civilian agent was present during the interrogation of Pavel Chekov aboard the  in 1986. He called Chekov a "Ruskie", and recommended to call Washington. ()

Detroit Police Department

Officer #1 

In October 2004, this police officer arrested , who had abducted Humans for the Xindi who had traveled back in time to develop a bio-weapon. He and his partner received a tip from Archer that Loomis was the kidnapper. The officer told Loomis he was lucky that the abductees were still alive. ()

Officer #2 

In October 2004, this police officer assisted in the arrest of Loomis. Archer provide a tip that Loomis had kidnapped six people. When Loomis told the officer that the lizard people were coming and that they had ray guns, the officer thought he was nuts. ()

Federal Bureau of Investigation

FBI Agent (1986) 

This FBI agent interrogated Pavel Chekov after he was caught aboard the Enterprise CVN-65 in 1986. He believed Chekov was a "Russkie", and asked him about his assignment and his name. When Chekov threatened to use his phaser (which was actually not working), he confined this agent into the room by locking the door. ()

FBI Agent (2024) 

This FBI agent assisted Agent Martin Wells in April, 2024, when he held Jean-Luc Picard and Guinan incarcareted at an FBI facility in Los Angeles. ()

FBI Agents 
These FBI agents accompanied Agent Martin Wells to 10 Forward Avenue bar in April, 2024, where they arrested Jean-Luc Picard and Guinan. ()

Immigration and Customs Enforcement

Bus driver 

This ICE officer drove the bus taking a group of immigrants, including Cristóbal Rios and Pedro to the Sanctuary District at the US-Mexico border in April, 2024. He was stunned by Raffaela Musiker when she and Seven of Nine ambushed the bus. ()

ICE officer #1 

This ICE officer led a raid on Clinica Las Mariposas in Los Angeles, searching for illegal immigrants in April, 2024. He arrested Cristóbal Rios and the leader of the clinic, Doctor Teresa Ramirez. ()

ICE officers 
These ICE officers raided the Clinica Las Mariposas in Los Angeles in April, 2024, and arrested Cristóbal Rios and Doctor Teresa Ramirez. ()

New York Police Department

Officer #3 

When James T. Kirk and Spock time traveled to 1930 to find McCoy, this policeman caught the two stealing clothes. He did not believe their excuse for the theft and noticed Spock's ears. He was subdued with a Vulcan nerve pinch. ()

Officer #4 

This police officer and his partner Charley were NYPD officers sent to answer an emergency call from Roberta Lincoln. 

When the two cops tried to arrest Kirk and Spock, he and his partner were accidentally beamed on board the , but were transported back to New York seconds later. ()

"Top cops" 

These "top cops" were to be indicted by a grand jury, according to a 1953 newspaper headline. ()

Los Angeles Police Department

Officer #5 

This female LAPD officer accompanied officer Sims to confront Braxton in Los Angeles in 1996. She drove the squad car. ()

Officer #6

This female LAPD officer was teamed with officer  in April, 2024. She drove their police car when they chased Seven of Nine and Raffaela Musiker in downtown Los Angeles and later pointed a gun at the stopped vehicle, soon realizing Seven and Musiker had mysteriously "vanished". ()

Officers #7 and #8
These male LAPD officers were teamed in the same patrol car in April, 2024. Along with officer  and her partner, they chased Seven of Nine and Raffaela Musiker in downtown Los Angeles. ()

San Francisco Police Department personnel‎

Sanctuary District guards 
Several Sanctuary District guards were stationed in San Francisco's Sanctuary District A on Earth, in 2024. ()

de:Liste von Angehörigen der US-Polizei
Earth personnel
Unnamed Humans