Prince Andrew’s sex accuser Virginia Giuffre claims the FBI informed her about “a credible death threat” against her.

The mother of three said late Wednesday night that the threats came after she publicly claimed to be sex-trafficked by the late pedophile Jeffrey Epstein and alleged madam Ghislaine Maxwell.

She also claims to have had sex with Prince Andrew three times, starting at age 17.

“I have been informed from the F.B.I there has been a credible death threat against me,” she wrote on Twitter.

“In response to the overwhelming amount of support I have received, I want to say a huge thank you to everyone who is standing up beside me fighting for our children to have a safer future.”

Giuffre also said she has feared for her life since “too many evil people” want to keep her silent.

Several hours prior to the “death threat” tweet, the 36-year-old responded to a tweet that said, “FBI will kill her to protect the ultra-rich and well connected.”

She wrote back “I am making it publicly [sic] known that in no way, shape or form am I suicidal [sic].”

She added: “I have made this known to my therapist and GP — If something happens to me — in the sake of my family do not let this go away and help me to protect them. Too many evil people want to see me quiteted [sic].

During her BBC interview, the woman said that Prince Andrew was lying when he said he never met her.

“He knows what happened. I know what happened. And there’s only one of us telling the truth,” Giuffre said about Prince Andrew.

Buckingham Palace denied her sexual abuse allegations.

“It is emphatically denied that the Duke of York had any form of sexual contact or relationship with Virginia Roberts,” said in a statement from the royal family.

“Any claim to the contrary is false and without foundation.”