Six days before the election, flyers have turned up in Queens urging voters to support Rep. Joseph Crowley over Democrat Alexandria Ocasio-Cortez — who stunned the political world in June by defeating the veteran congressman in the Democratic primary.

Crowley, who remains on the ballot as the candidate of the Working Families and Women’s Equality Parties, says he has no idea who’s behind the flyers and doesn’t want people voting for him.

“Not running. Not campaigning. Shut down campaign operations months ago. Not circulating fliers. To whoever is: knock it off. Focus should be on electing Democrats to Republican seats. I’ve moved on, so should everyone else,” Crowley tweeted.

The flyers, which were first reported in the Bochinche column on Medium.com, say Crowley lost the primary because of “low turnout.”

“We need Joe back in Washington more than ever,” the flyer proclaimed.

Crowley’s 14th Congressional District covers parts of Queens and the Bronx.

The Republican candidate in the race, Anthony Pappas, was ditched this week by Bronx and Queens GOP leaders after he admitted his wife had accused him of domestic violence and taken out a restraining order against him.

But his name will still be on Tuesday’s ballot because it’s too late to remove it.