Artificial Intelligence (AI) has enriched the lives of people around the globe. However, the emergence of AI-powered lethal autonomous weapon systems (LAWS) has become a significant concern for the international community. LAWS are computer-based weapon systems capable of completing their missions, including identifying and engaging targets without direct human intervention. The use of such weapons poses significant challenges to compliance with international humanitarian and human rights law. Scholars have extensively examined LAWS in the context of humanitarian law; however, their implications for human rights warrant further discussion. Against this backdrop, this paper analyzes the human rights challenges posed by LAWS under international law. It argues that using LAWS in warfare and domestic law enforcement operations could violate human rights, such as the rights to life, human dignity, and remedy, among others. Thus, it calls for a prohibition of the use of killer robots against humans.