Jemima Rebecca "Jemma" Redgrave (born 14 January 1965) is a British actress, and a member of the Redgrave family. She played the title character in four series of Bramwell, and has a recurring role in Doctor Who as Kate Stewart, Head of Scientific Research at UNIT. As well as a career in television, she has appeared in many stage productions and on film, including her portrayal of Evie Wilcox in the Merchant Ivory film Howards End.

Early life
Redgrave was born in London on 14 January 1965, she is the daughter of actor Corin Redgrave and his first wife, Deirdre Hamilton-Hill, a former fashion model. They divorced when Jemma was nine. As a child, she attended the Godolphin and Latymer school in Hammersmith. She then enrolled at the London Academy of Music and Dramatic Art at the age of 18.