To provide a golf bag carrying device which is constituted in such a manner that a carrying device can be effectively and properly assembled and separated from a golf bag.

This carrying device 300 for a golf bag 1 is constituted of a first group of carrying devices 100 and a second group of carrying devices 200 which are detachable, and when not being played, the carrying device (300) is made easily separatable from the golf bag 1, and when the golf bag 1 containing a large number of golf clubs is carried from the field, the carrying device 300 can be easily built up.