This research aims to clarify the role of public relations in disseminating a culture of human rights and social peace among the Iraqi public by examining the activities of the Public Relations Department in the Higher Commission for Human Rights. The primary focus of the research revolves around the question, "What is the role of public relations in spreading a culture of human rights and social peace among the Iraqi public?" The researcher employed a survey methodology to analyze the commission's activities published on its official Facebook page using both quantitative and qualitative content analysis from 1/10/2020, to 1/10/2021. Additionally, the researcher conducted scientific interviews with employees in the Public Relations and Outreach departments to obtain relevant information and data for the research. The study found that field visits were among the most important direct communication activities, while press releases constituted indirect communication activities, focusing on topics such as the right to healthcare and social care for citizens. The commission utilized persuasion techniques and arguments to convince its audience of the content of its communication messages. The communication strategies were identified as media strategy, relationship-building strategy, dialogue strategy, and social responsibility strategy. The research yielded several results, including the commission's focus on human rights in general and specific rights for targeted groups. Notably, field visits, receiving appeals and complaints, and conducting training workshops were prominent activities. Various persuasive techniques were applied, with a focus on logical appeals achieving the highest percentage compared to emotional and fear appeals. Additionally, the commission emphasized the use of logical arguments, such as the precedent argument, causal argument, and historical argument in its diverse content. Keywords: Role, Public Relations, culture, Human Rights, Social Peace, Higher Commission for Human Rights.