Lieutenant General Winston Mensa-Wood is a former Ghanaian military officer and served as the twenty-third Chief of Defence Staff of the Ghana Armed Forces from June 1990 to March 1992. He took over from Lieutenant General Arnold Quainoo but died in office. He was replaced by Air Marshal Achilles Harry Kwami Dumashie. Prior to that, he was Chief of Army Staff from 1987 to 1990.