A battery pack according to an embodiment of the present disclosure includes: a pack tray defining an inner space; a plurality of battery modules accommodated in the pack tray; a battery management system (BMS) accommodated in the pack tray; a first cable assembly configured to connect the BMS a first module group from among the plurality of battery modules, the first cable assembly being located adjacent to first module group; and a second cable assembly configured to connect the BMS to a second module group from among the plurality of battery modules, the second cable assembly being located adjacent to second module group.