بن خام الله احمدسعد رشيدبوزيان الرحماني هاجر2026-06-292026-06-292026https://dspace.univ-temouchent.edu.dz/handle/123456789/7047This study aims to highlight the role of the circular economy in achieving sustainable development in Algeria by explaining the complementary relationship between them and analyzing the extent to which this economic model contributes to improving the use of natural resources and reducing waste. The study also sought to identify the basic concepts of the circular economy and sustainable development, examine the economic, social, and environmental dimensions of sustainable development, and analyze the reality of implementing the circular economy in Algeria compared to some leading international experiences, especially in the industrial, agricultural, and fisheries sectors. The study reached several important findings, most notably that the circular economy represents a modern and effective alternative to the linear economy, due to its mechanisms based on reuse, recycling, and waste reduction, which contribute to preserving natural resources and achieving environmental balance. The study also showed that applying the principles of the circular economy helps improve resource efficiency, reduce pollution and waste, create new job opportunities, and promote sustainable economic growth. The results further revealed that Algeria has significant potential to adopt this model; however, its success requires strengthening environmental policies, developing recycling infrastructure, and spreading environmental awareness within society and economic institutions.otherSustainable DevelopmentLinear EconomyRecyclingNatural ResourcesEnvironmental SustainabilityAlgeria.