Penelope Horner (gebore 20 Junie 1942) is 'n Engelse aktrise. Sy is bekend vir haar rolle in die rolprente The Devil's Daffodil (1961) en Half a Sixpence (1967), en in die televisiereekse The Persuaders! (1971) en Triangle (1981).
- 1957: Ragazzi della marina
- 1961: The Devil's Daffodil
- 1962: Locker Sixty Nine
- 1967: Half a Sixpence
- 1970: The Man Who Had Power Over Women
- 1965: Volpone
- 1968: What Maisie Knew
- 1971: The Persuaders!
- 1981: Triangle
- 1986: Hell's Bells
- 1959: The Torrents of Spring
- 1961: The Dobson Fund
- 1962: A Sheep in Wolf's Clothing
