Gharyan University was established in 1985, and its first nucleus was the College of Accounting, which was initially affiliated with the University of Tripoli. Then Gharyan University was established, and a number of colleges were opened within it in subsequent years, such as science, engineering, arts, and education. The university was renamed several times to the Al-jabal Al-gharbi University, then It was annexed to the Seventh of April University in Zawiya in 1999, then to the University of Alaqsam, then to the Al-jabal Al-gharbi University in Zawiya, then it was renamed again to the Al-jabal Al-gharbi University. In 2018, the university regained its original name. Colleges continued to be established at Gharyan University, reaching 20 colleges now.

That the university occupies a pioneering and prestigious position in the fields of higher education and community service, and that it be distinguished internationally by the quality of its scientific and innovative outputs.

Excellence in teaching and learning, scientific research and innovation, and community service, by promoting the principles of scientific analysis and creative thinking in a stimulating academic environment, participating in the production, development and dissemination of knowledge, and interacting with the local and international communities.

• Preparing qualified and creative cadres capable of autonomous learning and innovation, and of keeping pace with the requirements of sustainable development.
• Providing the labor market with specialized competencies in various fields, in line with state policy for human resource development.
• Developing the educational process at both the undergraduate and postgraduate levels in accordance with the latest pedagogical methods.
• Conducting theoretical and applied research and studies that contribute to solving societal and economic problems and serving the community.
• Linking research activity with development plans and the society's future visions.
• Enhancing community service through continuous interaction with its economic, social, and cultural institutions, and by providing scientific and technical consultations.
• Developing human resources and enhancing their efficiency through continuing education and training programs, and disseminating scientific and humanistic culture.
• Expanding scientific cooperation with universities and educational institutions locally and internationally, and exchanging expertise and academic programs.
• Being open to global experiences and expertise in the fields of thought, science, and culture.
• Updating academic programs, developing academic quality standards, and encouraging student activities.
• Qualifying faculty members and developing their skills, and providing the necessary incentives to enhance their academic and research performance.
• Enhancing scientific research and research training by developing research plans and programs.
• Supporting cooperation with specialized international bodies to exchange expertise and engage with global advancements.