This article reviews the recent trends, developments, and future applications of bio-based polymers produced from renewable resources. Bio-based polymers, which can be biodegradable or non-biodegradable, are attracting increased attention due to environmental concerns and the finite nature of global petroleum resources. The review covers the general methods of production, properties, and commercial applications of various bio-based polymers, including polylactic acid (PLA), polyhydroxyalkanoates (PHAs), polybutylene succinate (PBS), and bio-polyethylene (PE). It also discusses the challenges and potential solutions in bringing these materials to a wide range of applications, as well as the major industry players involved in the market. The article highlights the growth in the number of publications and patents on bio-based polymers, the legislative landscape favoring bio-based products, and the technological advancements in producing bio-based polymers from renewable resources. The review concludes by discussing the current status and future trends in the bio-based polymer industry, emphasizing the need to address raw material management, performance, and cost challenges to ensure the long-term viability of bio-based polymers.This article reviews the recent trends, developments, and future applications of bio-based polymers produced from renewable resources. Bio-based polymers, which can be biodegradable or non-biodegradable, are attracting increased attention due to environmental concerns and the finite nature of global petroleum resources. The review covers the general methods of production, properties, and commercial applications of various bio-based polymers, including polylactic acid (PLA), polyhydroxyalkanoates (PHAs), polybutylene succinate (PBS), and bio-polyethylene (PE). It also discusses the challenges and potential solutions in bringing these materials to a wide range of applications, as well as the major industry players involved in the market. The article highlights the growth in the number of publications and patents on bio-based polymers, the legislative landscape favoring bio-based products, and the technological advancements in producing bio-based polymers from renewable resources. The review concludes by discussing the current status and future trends in the bio-based polymer industry, emphasizing the need to address raw material management, performance, and cost challenges to ensure the long-term viability of bio-based polymers.