VEHICLE LOWER STRUCTURE

A vehicle lower structure includes: a battery case that is provided at a lower part of a vehicle and houses a battery, and of which an upper face constitutes a vehicle cabin floor; a cover that covers a protection target provided on a vehicle upper side of the battery case and supports a seat cushion of a vehicle seat from a vehicle lower side; and a reinforcing cross-member that is provided on a vehicle front side of the cover and extends in a vehicle width direction, and in which a support part that supports the cover from the lower side is provided at an upper end portion.