Calle Järnkrok (born September 25, 1991), nicknamed Ironhook, is a Swedish professional ice hockey player, currently playing for Brynäs IF in Elitserien. After a strong second half to the 2009–10 season where Järnkrok got a regular roster spot on Brynäs, Järnkrok went from 21st among European Skaters in the midterm rankings to fourth among European Skaters in the Central Scouting final rankings for the 2010 NHL Entry Draft. He was drafted in the second round as 51st overall by the Detroit Red Wings of the National Hockey League (NHL) in the 2010 NHL Entry Draft.