Rising quantities of construction and demolition waste are causing problems for waste management. This waste is expected to grow even more as older structures are abandoned. It takes up a lot of space in landfills and requires extra energy to make new materials. This leads to carbon emissions and contributes to climate change. Moreover, it’s improper management is a loss of limited resources used in construction; financial resources used for production by industries and disposal by municipal bodies and loss of potential revenue that could have been generated from its resale for reuse and recycling. This article discusses the need of the reutilization of construction and demolition waste as recycled aggregates in various geotechnical applications. Recycled aggregates from construction and demolition waste exist in varied forms like concrete aggregates, masonry aggregates, residual mortar, asphalt pavements, glass, etc., with heterogeneous particle sizes. This article presents a detailed review on the suitability of recycled aggregates in important geotechnical applications with a brief segregation and minimal pre-treatment strategies, which can be used as reference by researchers, engineers, and contractors for judging the ease of use and feasibility of recycled aggregates. Furthermore, detailed analysis of application of recycled aggregates in embankments, filling purposes, pipe trench filling, road bases and pavements, slope stabilization, geosynthetic reinforcements, sea-wall foundation, in-vibro ground improvement, and permeable pavements with a geotechnical point of view are discussed. It is observed that recycled aggregates behave similar to the natural aggregates.