Hannah Waddingham age is 48 years old. Hannah Waddingham is an English actress and singer best known for her roles in the musical theatre productions of Spamalot, Into The Woods, and Jesus Christ Superstar. She has also appeared on television in shows such as Game of Thrones, The Musketeers, and Midsomer Murders. Her stage work has earned her numerous awards including a Laurence Olivier Award nomination for Best Actress in a Musical. Born Hannah Mary Waddingham on August 17th 1973 she grew up with two sisters near Guildford Surrey where she attended Chilworth School before going to the London Academy of Music & Dramatic Art (LAMDA).