Felix Octavius Carr Darley was an American illustrator, known for his illustrations in works by well-known 19th-century authors, including James Fenimore Cooper, Charles Dickens, Mary Mapes Dodge, Nathaniel Hawthorne, Washington Irving, George Lippard, Henry Wadsworth Longfellow, Donald Grant Mitchell, Clement Clarke Moore, Francis Parkman, Harriet Beecher Stowe and Nathaniel Parker Willis.