Emma Pierson is an English actress. She is best known for her role as Anna Thornton-Wilton in the BBC television drama Hotel Babylon.　　Pierson has appeared in many television programmes, including Days Like These, Beast, I Saw You, Charles II: The Power and The Passion, The Worst Week of My Life, Bloodlines, Coupling and Time Gentlemen Please. Her more recent projects include the film Lives of the Saints. Emma Pierson has also recently starred in the new BBC Three comedy Dead Boss as Mrs Bridges.