Patrik Berglund (born 2 June 1988) is a Swedish former professional ice hockey centre who most recently played for the Buffalo Sabres of the National Hockey League (NHL). He was drafted 25th overall by the St. Louis Blues in the 2006 NHL Entry Draft. Internationally, Berglund represented Team Sweden on both the junior and senior levels, including playing on the team that won silver at the 2014 Winter Olympics.