Sir John Maclean, 1st Baronet, (1604 – 7 July 1666) also known as John Makeléer or Hans Makeléer in Sweden, was Lord of Gåsevadholm, and Hageby and Hammarö. He lived in Gothenburg, Sweden. He was made a Baronet by Charles II of England and was made Lord of Gåsevadholm, Hageby, and Hammarö by Christina of Sweden in 1649.