Colonel D. Craig Aitchison is a Canadian military officer, who is currently serving as the Commander, Combat Training Centre for the Canadian Forces. He is the former Director of Army Staff and Director of Infantry for the Canadian Forces. He is also the former Commandant of the Infantry School. Col. Aitchison holds a Bachelor of Business Administration from the University of New Brunswick. a master's degree in Defence Studies from the Joint Command and Staff Program at the Canadian Forces College, as well as a master's degree in Military Art and Science from the United States Army School of Advanced Military Studies.