Michael Moore, the gadfly director who’s in a bruising divorce battle with wife Kathleen Glynn, was spotted lunching with a mystery woman at Dos Caminos Park Avenue.

Spies said the pair munched on burritos and sodas on Sunday.

But don’t worry, ladies! The meeting for the soon-to-be-single director was “definitely more of a business lunch,” a spy said, adding the two didn’t arrive together.

With millions at stake in his split, Moore has enlisted his superagent Ari Emanuel as a witness.