eng Oriental Scientific Publishing Company Material Science Research India 0973-3469 2025-04-25 22 1 34 60 23414 article Navdeep Kaur 1 Nibedita Banik 1 Department of Chemistry, UIS, Chandigarh University, Gharuan, Mohali, Punjab, India Composites are most widely used materials as they can provide specific advantages and can relatively easily combine with other materials exhibiting desired properties. Various composites like nanocomposites, matrix composites, composites augmented using diversified fibers etc. do commonly utilized towards discrete sapphires. Environmentalist amalgation considered to be unmistakable grade with regard to natural amalgation at which point natural fibers combine with natural resins to make light and strong composites. The present paper studies green composites, encompassing thermosetting and thermoplastic variants. It focuses on the selection of an appropriate polymer matrix and natural-organic filler for a given polymer. In the field of environmentalist amalgation already utilized matrixes, raw plus pure fibrils, surface modification methods [physical and chemical modifications] and methods of preparation of green composites are also discussed in this paper. https://www.materialsciencejournal.org/vol22no1/a-review-on-green-composites/ Green Composites Material selection Natural fiber composites Polymer matrices Polymer matrix composites Surface modifications.