Zhu Yujian (; 1602 – 6 October 1646), nickname Changshou (長壽), originally the Prince of Tang, later reigned as the Longwu Emperor () of the Southern Ming dynasty from 18 August 1645, when he was enthroned in Fuzhou, to 6 October 1646, when he was captured and executed by a contingent of the Qing army.
Zhu Yujian (; 1602 – 6 October 1646), also known as Changshou (長壽), initially held the title of Prince of Tang, before ascending to the throne as the Longwu Emperor () of the Southern Ming dynasty on August 18, 1645, in Fuzhou, until his capture and execution by the Qing forces on October 6, 1646.