There is a high demand for biocomposites due to their outstanding features such as eco-friendliness, lightweight, huge availability, low cost, etc. These biocomposites are prepared by reinforcing natural fibers into biodegradable matrix. Plant-based fibers, are frequently employed to create biocomposites that not only give environmental rewards but also have appealing specialized mechanical qualities suited for semi-structural applications. On the other hand, more variety of biodegradable polymers is also available in the global market. The selection of appropriate polymer and fiber is the key that influences more on the properties of resulting biocomposites. Therefore, in this article, various available biodegradable polymers and fibers are reviewed. In addition to this, the mechanical properties such as tensile, flexural and impact properties of various biocomposites were discussed. © 2022 Elsevier Inc. All rights reserved.