A steering device of an independent drive wheel, comprising: a base frame coupled to a vehicle body; a drive device coupled to the base frame and configured to rotate an output shaft; a steering knuckle connecting the base frame and the wheel through an upper arm and a lower arm vertically spaced apart from each other; and a connecting device having a first end connected to the output shaft and a second end extending in a longitudinal direction of the connecting device, wherein the second end of the connecting device is connected to the steering knuckle and configured to transmit a driving force from the drive device to rotate the steering knuckle in the longitudinal direction of the connecting device, characterized in that wherein the connecting device includes: a first coupling portion coupled to the output shaft of the drive device and extending in a direction traversing the longitudinal direction of the connecting device; an extending portion having a first end rotatably coupled to the first coupling portion in a direction crossing the longitudinal direction of the connecting device and extending to the wheel; and a second coupling portion rotatably coupled to a second end of the extending portion in a direction traversing a longitudinal direction of the extending portion, coupled to the steering knuckle, and spaced apart from the steering knuckle in a direction traversing the longitudinal direction of the extending portion a base frame coupled to a vehicle body; a drive device coupled to the base frame and configured to rotate an output shaft; a steering knuckle connecting the base frame and the wheel through an upper arm and a lower arm vertically spaced apart from each other; and a connecting device having a first end connected to the output shaft and a second end extending in a longitudinal direction of the connecting device, wherein the second end of the connecting device is connected to the steering knuckle and configured to transmit a driving force from the drive device to rotate the steering knuckle in the longitudinal direction of the connecting device, characterized in that wherein the connecting device includes: a first coupling portion coupled to the output shaft of the drive device and extending in a direction traversing the longitudinal direction of the connecting device; an extending portion having a first end rotatably coupled to the first coupling portion in a direction crossing the longitudinal direction of the connecting device and extending to the wheel; and a second coupling portion rotatably coupled to a second end of the extending portion in a direction traversing a longitudinal direction of the extending portion, coupled to the steering knuckle, and spaced apart from the steering knuckle in a direction traversing the longitudinal direction of the extending portion a first coupling portion coupled to the output shaft of the drive device and extending in a direction traversing the longitudinal direction of the connecting device; an extending portion having a first end rotatably coupled to the first coupling portion in a direction crossing the longitudinal direction of the connecting device and extending to the wheel; and a second coupling portion rotatably coupled to a second end of the extending portion in a direction traversing a longitudinal direction of the extending portion, coupled to the steering knuckle, and spaced apart from the steering knuckle in a direction traversing the longitudinal direction of the extending portion