Novel electronic state called the topological surface state (TSS) has been discovered in bismuth chalcogenide topological insulators (TIs). The TSS has a linear energy-momentum dispersion relation, and it is robust against nonmagnetic perturbations that protected by the time-reversal symmetry. Additionally, the Dirac fermion quasiparticles in TSS possesses fully spin-polarized characteristics, and thus TIs have a high potential for the development of spintronic devices and quantum computation. Since the electron (or spin) quantum transport in TIs are important for realization of the applications, a wide variety of transport studies of bismuth chalcogenide TIs has been reported. This chapter presents the rich transport properties of bismuth chalcogenide TIs, including the intriguing superconducting phenomena, weak anti-localization (WAL), and quantum oscillations.