President Trump on Friday slammed protesters demonstrating against Supreme Court nominee Brett Kavanaugh — accusing them without evidence of being “paid professionals.”

“The very rude elevator screamers are paid professionals only looking to make Senators look bad. Don’t fall for it!” Trump tweeted shortly before a crucial procedural vote to end debate about the nomination, which has been roiled by sex assault allegations.

“Also, look at all of the professionally made identical signs. Paid for by (George) Soros and others. These are not signs made in the basement from love!” the president added, referring to the billionaire investor and liberal donor.

If a simple majority of the upper chamber votes in favor of Kavanaugh, the Senate will be able to hold a final confirmation vote as early as Saturday.

On Thursday, protesters swarmed Capitol Hill and roamed the Senate hallways to lobby lawmakers who took turns in a secure basement room reviewing a single copy of a new FBI background report on Kavanaugh.

More than 300 protesters were arrested, including comedian Amy Schumer, who is a second cousin of Senate Democratic leader Chuck Schumer of New York, and model Emily Ratajkowski.

Soros, who backed Trump’s Democratic rival, Hillary Clinton, during the 2016 presidential campaign, is accused by nationalists of sponsoring protests and seeking to push a liberal, multicultural agenda.

Among the women who have shared their stories of surviving sexual assault were two who accosted Sen. Jeff Flake (R-Ariz.) in an elevator on Sept. 28 moments after he announced he would vote to confirm Kavanaugh.

Flake — a key GOP vote along with Sens. Lisa Murkowski of Alaska and Susan Collins of Maine — later reached an agreement to conduct the new FBI probe into the sex assault claims against Kavanaugh in exchange for his vote to help advance the judge through the Judiciary Committee.

Kavanaugh has vigorously denied the accusations.

GOP senators claimed Thursday that the updated background check exonerated Kavanaugh of any misconduct — a conclusion rebuked by their Democratic counterparts.

With Post wires