An article transport facility includes a first rail and a second rail. The second rail is spaced upward relative to the first rail, and intersects the first rail in a view in an up-down direction. The transport vehicle includes a vehicle body disposed between the first rail and the second rail in the up-down direction, a first traveling unit that causes the vehicle body to travel along a first direction, and a second traveling unit that causes the vehicle body to travel along a second direction.