Recent advances in the use of trophoblast stem cells and organoid models have markedly enhanced our understanding of placental development and function. These models offer significant improvements over previous systems due to their extended viability in culture and capacity to replicate various trophoblast functions, such as extravillous trophoblast invasion, syncytialisation and 3D architecture. Initially, the generation of trophoblast organoids was confined to first trimester placental tissue; however, it was recently reported that term placentae can also serve as a source of trophoblast stem cells. Here, we report that both 2D proliferative cytotrophoblasts and 3D trophoblast organoids can be effectively derived from cryopreserved term cytotrophoblasts isolated by the 'Kliman' method of sequential trypsin digestion and Percoll density gradient centrifugation, when cultured in specialised medium. This was confirmed by the expression of characteristic trophoblast markers including cytokeratin-7, E-cadherin, and human chorionic gonadotropin beta (β-hCG). The proliferative cytotrophoblasts were induced to differentiate to syncytiotrophoblasts, marked by elevated β-hCG expression, reduced Ki67-positive nuclei, and a fused syncytial phenotype. The protocol described here enables the application of organoid models and in vitro functional studies to stored cytotrophoblast samples for the study of placental function from unique patient cohorts. Moreover, the utilization of term placental sources may alleviate ethical concerns with using cells from pregnancy terminations, thus expanding access for a broader research community.