Abstract: Provided are a mounting rack for a battery pack, and a vehicle. The mounting rack includes a first assembly unit and a second assembly unit. The first assembly unit is disposed between two chassis beams and includes first transverse beams, first longitudinal beams, and first assembly members. Two adjacent first transverse beams and the two chassis beams located therebetween define a first accommodation cavity. The second assembly unit is disposed at a side of each chassis beam away from the first assembly unit and includes second transverse beams, second longitudinal beams, outer side beams, and second assembly members. Two second transverse beams, the chassis beam located therebetween, and the outer side beams define a second accommodation cavity. The first and second assembly members are both configured to connect the battery pack. The chassis beam is provided with at least one of the first longitudinal beam and the second longitudinal beam.