Difference between FBI and US Marshal

Main Difference

The FBI is the Federal bureau of investigation. It serves as a criminal investigation center and an intelligence bureau both. while US marshal is the extended arm of the courts and does the investigation to help in court cases.


fbi-logoThe FBI stand for Federal bureau of Investigation. It runs under the Us department of justice. It serves as a federal criminal investigation and as an Internal intelligence agency both.

US Marshal

us_marshal_badgeUS marshal is the oldest law enforcement firms in the US. it is more of a law enforcement firm for federal courts.

Key Differences

  • The Us marshal is the oldest law enforcing firm of USA. while FBI is more modern.
  • The focus of US marshals is law enforcement according to federal courts and assist them in investigations while FBI is an intelligence agency and a judicial investigation firm as well.
  • US marshals are responsible for court security, witness security, seeking refuges etc. FBI is more responsible for national security.
  • In a line US marshal imposes laws and FBI protects laws.
  • The FBI has offices in more than 50 countries and US marshals have offices in US only.
  • FBI headquarters are in Washington and US marshal headquarters are in Arlington.

Video Explanation


Leave a Comment