A President Trump supporter from Queens has been arrested by the feds after allegedly threatening local and national politicians online because he was upset about the outcome of the presidential election, according to law enforcement sources.

Brendan Hunt, 37, who works at the NY Office of Court Administration, will be charged with making terroristic threats online after authorities raided his home early Tuesday and took him into custody, sources said.

A court spokesperson said the warrant for Hunt’s arrest was connected to the deadly riots at the Capitol on Jan. 6.

Law enforcement sources, however, did not believe that Hunt attended the siege.

The FBI and NYPD were still at his home on Gates Avenue in Ridgewood later on Tuesday morning.

Hunt is expected to appear in federal court in Brooklyn on Tuesday afternoon.

The Queens man worked as an assistant court analyst in the court’s attorney registration unit and was suspended without pay, a court spokesman said.