In response to the Hamidian massacres of 1894–1897, Armenian immigrants held commemorative events in the US that concurred with their activism for the Armenian Question. Although largely overlooked in scholarship, these commemorative practices offer insights into the early history of this community and the memory of the late Ottoman state violence. We explore how American Armenians commemorated the Hamidian massacres, addressing this gap in scholarship. Specifically, we delve into the socio-political and cultural sphere, analyzing the agencies and narratives involved in these commemorative practices. Through a close examination of various commemorative forms, we find that the incentives of American Armenians went beyond simply honoring the victims. We argue that the motives of mourning loss and striving to prevent violence from recurring were intricately intertwined in the commemoration. Despite the unsuccessful outcome, the search for prevention remained an important driving force behind commemorating Ottoman violence in the following years. By integrating its memory into their public life, communal leadership aimed not only to foster social cohesion among Armenian immigrants but also to garner public empathy and sympathy within the host society, ultimately translating it into political support for the Armenian Question, which was believed could prevent future atrocities.