Ignatius Joachim Karl Hood, known as Karl Hood, is a politician from the island nation of Grenada. He served as an MP, Minister of Labour, Social Security and Ecclesiastical Affairs (2008-2010) and as Minister of Foreign Affairs (2010-2012) in a government led by former prime minister Tillman Thomas. He resigned as Minister of Foreign Affairs on 18 May 2012 after he abstained from a no-confidence vote against the government two days earlier. He currently serves as Grenada's High Commissioner to the United Kingdom.