Janet Henfrey (gebore 16 Augustus 1935) is 'n Engelse aktrise. Sy is bekend vir haar rolle in die rolprente The Man Who Knew Too Little (1997), Les Misérables (1998), The Omen (2006), en Pride and Prejudice and Zombies (2016).
- 1981: Mark Gertler: Fragments of a Biography
- 1985: She'll Be Wearing Pink Pyjamas
- 1994: Dragonworld
- 1997: The Man Who Knew Too Little
- 1998: Les Misérables
- 2006: The Omen
- 2010: The Future's Getting Old Like the Rest of Us
- 2012: Metamorphosis
- 2016: Pride and Prejudice and Zombies
- 1968: Tickertape
- 1992: As Time Goes By
- 1993: Just a Gigolo
- 1994: Downwardly Mobile
- 2010: Fairytale of London Town
