Hierarchical MnCo2S4 nanotubes have been successfully prepared via a facile self‐template approach. The as‐prepared hierarchical MnCo2S4 nanotubes are evaluated as electrode materials for supercapacitors, which exhibits a specific capacitance of 705.2 F g−1 at 0.5 A g−1 and a remarkable cycling performance. Moreover, the hierarchical MnCo2S4 nanotubes are also applied in non‐enzymatic glucose sensors, which possesses good electrocatalytic performances with a low determination limit (0.1 μM) and good selectivity. In addition, yolk‐shelled MnCo2O4 prisms were also prepared via the self‐template method. The electrochemical performance of the yolk‐shelled MnCo2O4 prisms were also studied. It is found that the as‐prepared hierarchical MnCo2S4 nanotubes show better electrochemical performances than yolk‐shelled MnCo2O4 in this work.