Suzanna Hamilton is an English actress. She is most famous for her performance as Julia in the modern film adaptation of George Orwell's classic novel, Nineteen Eighty-Four.

She is often cast as beguiling, enigmatic characters who tend to combine an appearance of childlike tenderness and vulnerability with a hint of provocative sexuality.

In the 1985 film Wetherby, her character Karen Creasy is described as "the kind of girl people become obsessed with."