The study is done to reveal heroism value heritage of Diponegoro Prince in Java War. The approach used was qualitative desciriptive focusing on library study as the main base. Data gathered through tracking various informations collected from several literatures and documents which relevant to the goal of the study. It was found that heroism value from Diponegoro Prince in Java War included extraordinary brave and strong attitude, moral glorious, mental sturdy, and always gave attitude and simple live example. Based on the finding, it is recommended that generation as development pioneers and motivators fulfil independent era, should always base on heroism value heritage of Diponegoro Prince.