Discussion begins with an overview of Union logistic operations in the war focusing on the logistics functions of supply, transportation, and combat health support. Next it proceeds to examine the role of logistics during the campaign by first discussing the impact logistics operations had on General Sherman's preparations prior to initiating the campaign. It then further discusses logistics operations carried out during the conduct ofthe campaign in the Carolinas. Finally, it examines logistics operations in the Carolina Campaign in terms of today's logistics doctrine.Logistics played a critical role in the success of the campaign. The logisticians in support of Sherman's Army overcame difficulties at the strategic, operational, and tactical levels to provide effective support. There were significant problems with the support concept, especially in the areas of casualty evacuation and uniform resupply. This thesis investigates these problems as well as the logistics successes that helped make Sherman's Carolina Campaign the triumphant it is remembered as.