A golf bag harness is provided comprising a main support member, a belt system coupled with the main support member for securing a golf bag to the waist and shoulders of a wearer, and a coupling system for coupling the main support member with the golf bag. A slotted configuration can be provided according to one embodiment of the invention for providing adjustability in the positioning of the golf bag on a wearer's back. The slotted arrangement can be configured to provide adjustability in a horizontal and/or vertical position.