Pat Thomas Graham (born May 25, 1961) is a Canadian retired ice hockey player. He played 103 games in the National Hockey League with the Pittsburgh Penguins and Toronto Maple Leafs between 1981 and 1984. Graham was forced to retire from hockey due to chronic back problems. Following his retirement he earned his chiropractic degree and began working with the Toronto Blue Jays. In 2010, Graham opened his own chiropractic clinic with Dr. Sean Fletch, a former Guelph University football player.