Dr. Fawzia Mahdi Al-Maliki International Museum Day is celebrated annually on April 18, a tradition that began in 1977 when the International Council of Museums, in cooperation with UNESCO, launched this initiative following a meeting in Moscow. The purpose of this global event is to raise awareness about the vital role museums play as institutions that serve society and contribute to its development. It also provides an opportunity for museum professionals to engage with the public and highlight the challenges facing these institutions, while emphasizing the importance of museums as spaces for cultural exchange, mutual understanding, and the promotion of peace among nations. Each year, a new theme is selected to reflect contemporary issues, and museums around the world organize exhibitions, workshops, and cultural activities that may extend over several days, attracting participation from tens of thousands of institutions across more than 150 countries. Museums, in general, represent the living memory of humanity. They preserve both tangible and intangible heritage, safeguarding it from loss and transmitting it to future generations. Beyond preservation, museums play an essential educational role by strengthening cultural identity and fostering awareness of history and civilization. They contribute to community development by enhancing quality of life and supporting sustainable cultural practices. At the same time, museums serve as bridges for dialogue between cultures, encouraging cooperation and mutual respect. Their importance also extends to the economic sphere, as they are key attractions that support tourism and cultural industries. In the context of Iraq, museums hold an exceptional and unique significance. Iraq is often described as an open museum of the world because it is the cradle of some of the earliest human civilizations, including Sumer, Akkad, Babylon, and Assyria. Iraqi museums house invaluable artifacts that document the earliest achievements of humanity, from the invention of writing to the establishment of laws and the rise of urban life. Among the most prominent of these institutions is the Iraq Museum in Baghdad, which contains rare collections spanning prehistoric eras to the Islamic period. Other important museums, such as the Mosul Museum, the Nasiriyah Museum, the Karbala Museum, and the Basra Museum, reflect the diversity and richness of Iraq’s cultural and historical landscape. Iraqi museums play a crucial role in documenting the origins of civilization by preserving artifacts such as cuneiform tablets, ancient legal codes, and architectural achievements like ziggurats. They also serve as a foundation for strengthening national identity, connecting people to their deep historical roots and reinforcing a sense of belonging. Despite facing severe challenges, including looting and destruction during the 2003 invasion of Iraq and the period of control by ISIS, Iraqi museums have demonstrated remarkable resilience through restoration and recovery efforts. These institutions continue to play a vital role in education and academic research, attracting scholars and students from around the world. Moreover, they contribute to cultural diplomacy by participating in international exhibitions that promote understanding and highlight the universal value of Iraqi heritage. In conclusion, International Museum Day serves as a reminder that museums are not merely buildings that house artifacts, but dynamic institutions that connect the past with the present and shape the future. Iraqi museums, in particular, stand as guardians of humanity’s earliest legacy, and their preservation is a shared responsibility that extends beyond national borders to the global community. Al-Mustaqbal University ranks first among private universities in Iraq#