Svend Oluf Heiberg (1900–1965) was a silviculturist, born in Copenhagen, Denmark, on July 22, 1900, educated at Yale University. He came to the United States in 1926, becoming a naturalized US citizen in 1934. Heiberg was Professor of Silviculture, and later Associate Dean for Graduate Studies, at the New York State College of Forestry at Syracuse University in Syracuse, New York. He and his wife, Aasa Gerlach, had two daughters, Lily and Karin, and one son, Eric. Heiberg died on February 5, 1965, in Syracuse.