An ex-Queens principal who was demoted after she was accused of sexcapades with other staffers says she was “thrown to the wolves” by the city Department of Education because she’s a woman — and now she’s suing.

Annie Seifullah claims the DOE discriminated against her after The Post’s May 2014 story about her alleged trysts with two men during school hours, which, her suit claims, were planted by her “disgruntled” ex-boyfriend.

A 2014 internal report found the ex’s claims were “unsubstantiated” and that he “likely” planted racy photos of her on DOE computers, the suit says. She claims the DOE never set the record straight.

A city Law Department spokesman said it would review the complaint.