A dishwasher includes a wash tub, a basket, a frame, a stopping protrusion, and an adjustment part. The wash tub defines a space in which dishes are washed. The basket receives dishes. The frame is disposed inside the wash tub to receive the basket. The stopping protrusion is located on the basket. The adjustment part is disposed on the frame and adjusts a height of at least one side of the basket by adjusting a vertical position of the stopping protrusion.