In spite of their great promise for enantioselective processes due to the rich host guest chemistry, it remains a challenge to construct covalent organic frameworks (COFs) with chiral three-dimensional (3D) structures. Here we report bottom-up synthesis of the first example of 3D chiral COFs by imine condensation of an enantiopure 2-fold symmetric TADDOL-derived tetraaldehyde with a tetrahedral tetra(4-anilyl)rnethane. After postsynthetic oxidation of imine linkages, the framework is transformed into an amide-linked COF with retention :of crystallinity and permanent porosity as well as enhanced chemical stability. The resultant isotructural COFs feature a 4-fold interpenetrated diamondoid open framework with tubular channels decorated with chiral dihydroxy auxiliaries: Both COFs can be Used as chiral stationary phases for high performance liquid chromatography to enantioseparate racemic alcohols, and the oxidized COF shows superior separation performance compared to the pristine framework.