Abstract: Owing to the excellent comprehensive mechanical performance, 3D multi-directional braided composites have tremendous application potentials as primary load-bearing structures in the aeronautics and astronautics fields. Finite element analysis (FEA) is the most economical and effective analysis method to study the macro-meso mechanical properties of 3D multi-directional braided composites. The research progresses of meso finite element methods, including the meso structure model, stiffness and strength property prediction and interface property analysis, were reviewed. Moreover, the research status of macro finite element method, including impact property simulation, load-bearing property analysis of joint structures and so on, were also introduced. The main problems existing in the present research were analyzed and the subsequent work was prospected, which provides convenient references for researchers to understand the current research situation and development trends in this field.