Karel Rachůnek (Czech pronunciation: [ˈkarɛl ˈraxuːnɛk], August 27, 1979 – September 7, 2011) was a Czech professional ice hockey player. Rachunek was the captain of Lokomotiv Yaroslavl of the Kontinental Hockey League (KHL) when the team's plane crashed on September 7, 2011. He played eight seasons in North America in the National Hockey League (NHL). Rachunek was drafted in the ninth round, 229th overall, by the Ottawa Senators in the 1997 NHL Entry Draft.