Antifa was behind the January 6 Capitol attack

Antifa was behind the January 6 Capitol attack
	FALSE
	"The January 6, 2021, attack on the US Capitol was carried out by left-wing antifa activists or federal agents disguised as Trump supporters, not by genuine supporters of President Trump."
Domain	Politics & Elections
Tactic	Conspiracy Theory; False Context;
Era	Current
First seen	2021
Origin	Claims by commentators and some members of Congress on January 6 itself, including a since-retracted newspaper report, followed by theories about federal agents
Last reviewed	2026-10-27
	Further reading: books on Politics & Elections

The claim that antifa was behind the January 6 Capitol attack began circulating while the attack was still under way. Some commentators and politicians suggested that the rioters who broke into the Capitol, injured police officers and forced lawmakers to evacuate were left-wing activists in disguise. Later versions claimed that the FBI had orchestrated the attack. Investigations and prosecutions found that the participants were overwhelmingly supporters of President Donald Trump who had come to protest the certification of the 2020 election results, including members of far-right groups such as the Proud Boys and Oath Keepers. The FBI director testified that there was no evidence of antifa involvement.

The claim

On the evening of January 6, Representative Matt Gaetz said on the House floor that some of the rioters may have been members of antifa, citing a Washington Times report that a facial recognition company had identified antifa members among them. Commentators on several networks made similar suggestions. Later, theories focused on a man named Ray Epps, who had been filmed urging people to go to the Capitol, and claimed he was a federal agent.

What the evidence shows

The retracted report. The facial recognition company cited by the Washington Times said the report was false and that it had identified members of neo-Nazi and far-right groups, not antifa. The newspaper removed the story and issued a correction.
FBI testimony. In March 2021 FBI Director Christopher Wray, a Trump appointee, told the Senate Judiciary Committee that the bureau had seen no evidence of antifa or left-wing involvement in the attack.
Prosecutions. The Justice Department charged more than 1,500 people in connection with the attack. Court records, the defendants' own social media posts and their statements showed they overwhelmingly identified as Trump supporters. Leaders of the Proud Boys and Oath Keepers were convicted of seditious conspiracy. In January 2025 President Trump pardoned or commuted the sentences of nearly all of those convicted.
Federal informants. A December 2024 report by the Justice Department Inspector General found that the FBI had 26 confidential informants in Washington that day, 4 of whom entered the Capitol and others the restricted area, but that none had been authorized to enter or to encourage others to break the law, and that no undercover FBI employees were present.
Ray Epps. Epps, a Trump supporter, was not a government informant. He pleaded guilty to a misdemeanor in 2023.

Why it persists

The antifa claim allowed people sympathetic to the protest to distance themselves from its violence, while the federal agent theory reframed the event as a government plot. Both narratives reduce responsibility for the attack. The presence of informants, which is common in investigations of extremist groups, was used to suggest orchestration without evidence.

Lessons for readers

Be wary of claims made during a breaking event about who is "really" responsible.
Check whether cited reports have been corrected or retracted.
Court records and participants' own statements are strong evidence of identity and motive.
The presence of informants is not proof that authorities orchestrated an event.
Notice when a narrative shifts blame away from people who share the claimant's views.

Sources

Testimony of FBI Director Christopher Wray before the Senate Judiciary Committee, March 2, 2021.
US Department of Justice, Office of the Inspector General, A Review of the FBI's Handling of Its Confidential Human Sources and Intelligence Collection Efforts in the Lead Up to the January 6, 2021 Electoral Certification (December 2024).
Select Committee to Investigate the January 6th Attack on the United States Capitol, Final Report (December 2022).
The Washington Times, correction concerning facial recognition report, January 2021.