Gurney Halleck is a fictional character in the Dune universe created by Frank Herbert. He is a major character in Herbert's Dune (1965) and Children of Dune (1976), and appears in some of the prequel and sequel novels by Brian Herbert and Kevin J. Anderson.
Gurney is portrayed by Patrick Stewart in the 1984 David Lynch film Dune. P. H. Moriarty played the role in the 2000 Sci-Fi Channel TV miniseries Frank Herbert's Dune and its 2003 sequel, Frank Herbert's Children of Dune.
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