Wrestle Kingdom 18 in Tokyo Dome was a professional wrestling event promoted by the New Japan Pro-Wrestling (NJPW). The event took place on January 4, 2024, at the Tokyo Dome, in Tokyo, Japan. It was the 33rd January 4 Tokyo Dome Show and the 18th promoted under the Wrestle Kingdom name. Wrestlers from NJPW partner promotions All Elite Wrestling (AEW) and Pro Wrestling Noah (Noah) were also featured at the event. This will be the first Wrestle Kingdom event to feature Hiroshi Tanahashi as the new president of New Japan Pro-Wrestling.