The 2025 Forbidden Door is an upcoming professional wrestling pay-per-view (PPV) event and supershow co-produced by the American promotion All Elite Wrestling (AEW) and the Japan-based New Japan Pro-Wrestling (NJPW). It will be the fourth annual Forbidden Door event and will take place on August 24, 2025 at an arena that is yet to be determined in London, England. It also marks the only Forbidden Door to be held in August, as the first three events were all held in June.