The rapidly rising concentration of carbon dioxide (CO₂) in the atmosphere as a result of human activity poses serious threats and alarming situations not only to humans but also to our environment. Within the context of this agenda, electrochemical CO₂ reduction to value-added chemicals is one of the most effective approaches to lowering environmental CO₂ concentrations. However, this approach requires highly robust electrocatalysts; therefore, in the last few years, there has been a dramatic increase in the demand for the synthesis and development of efficient electrocatalysts. Recently, metal-organic framework (MOF)-based materials, having high porosity, large surface area, stability, and chemical tunability, have been extensively studied as an emerging class of electrocatalysts for CO₂ reduction reaction (CO₂RR). In this article, we reviewed the fundamentals of CO₂RR, including its mechanism and activity descriptors, and current developments in MOF-based electrocatalysts for CO₂RR are described along with their underlying chemistry. Finally, we explore the current difficulties and potential future developments of MOFs for CO₂RR. It is intended that this review will aid in the development of ever-more effective MOF-based materials for CO₂ abatement and raise awareness of the need for additional work to be done in order to explore MOFs' potential for tackling important environmental sustainability challenges. Particularly, ligand engineering in MOFs remains an important topic for developing a highly efficient CO₂RR catalyst.