An article transport apparatus with an article, the article transport apparatus comprising: a movable member having a support portion for supporting the article from below; and first actuators (M1, M2) for moving the movable member, wherein the movable member includes a transfer mechanism for moving the article between the support portion and a transfer target portion, to or from which the article is to be transferred, with the support portion and transfer target portion in alignment with each other, wherein a target stop location is a location at which the movable member is stopped when moving the article between the support portion and the transfer target portion with the transfer mechanism, a front-and-back direction is a direction along which the movable member and the transfer target portion are spaced apart from each other as seen along the vertical direction when the movable member is located at the target stop location, and a lateral direction is a direction that crosses the front-and-back direction as seen along the vertical direction, the transfer mechanism includes an interlocking portion capable of being interlocked with the article along the front-and-back direction, a first guide portion for guiding the interlocking portion along the front-and-back direction, and a second actuator for moving the interlocking portion along the front-and-back direction, wherein the transfer mechanism moves the article between the support portion and the transfer target portion by moving the interlocking portion along the front-and-back direction by means of the second actuator with the movable member located at the target stop location, and wherein the first guide portion and the second actuator are located higher than the article supported by the support portion, characterized in that the article has an interlocked portion, with which the interlocking portion is capable of being interlocked, at an end portion on a side opposite from a side, along the front-and-back direction, on which the transfer target portion is located when the article is supported by the support portion, wherein the interlocking portion is so formed that at least a portion thereof that is capable of being interlocked with the interlocked portion is formed in a shape of a circular rod that extends along the vertical direction, and wherein the interlocked portion is disposed on a front face of a front wall portion of the article, and formed in a shape of U as seen along the vertical direction, the interlocked portion is configured to allow the interlocking portion to be inserted from above and interlocked between the interlocked portion and the front wall portion. a movable member having a support portion for supporting the article from below; and first actuators (M1, M2) for moving the movable member, wherein the movable member includes a transfer mechanism for moving the article between the support portion and a transfer target portion, to or from which the article is to be transferred, with the support portion and transfer target portion in alignment with each other, wherein a target stop location is a location at which the movable member is stopped when moving the article between the support portion and the transfer target portion with the transfer mechanism, a front-and-back direction is a direction along which the movable member and the transfer target portion are spaced apart from each other as seen along the vertical direction when the movable member is located at the target stop location, and a lateral direction is a direction that crosses the front-and-back direction as seen along the vertical direction, the transfer mechanism includes an interlocking portion capable of being interlocked with the article along the front-and-back direction, a first guide portion for guiding the interlocking portion along the front-and-back direction, and a second actuator for moving the interlocking portion along the front-and-back direction, wherein the transfer mechanism moves the article between the support portion and the transfer target portion by moving the interlocking portion along the front-and-back direction by means of the second actuator with the movable member located at the target stop location, and wherein the first guide portion and the second actuator are located higher than the article supported by the support portion, characterized in that the article has an interlocked portion, with which the interlocking portion is capable of being interlocked, at an end portion on a side opposite from a side, along the front-and-back direction, on which the transfer target portion is located when the article is supported by the support portion, wherein the interlocking portion is so formed that at least a portion thereof that is capable of being interlocked with the interlocked portion is formed in a shape of a circular rod that extends along the vertical direction, and wherein the interlocked portion is disposed on a front face of a front wall portion of the article, and formed in a shape of U as seen along the vertical direction, the interlocked portion is configured to allow the interlocking portion to be inserted from above and interlocked between the interlocked portion and the front wall portion.