Lady Penelope Creighton-Ward is a fictional character introduced in the British mid-1960s
Supermarionation television series
Thunderbirds, who also appears in the film sequels
Thunderbirds Are Go (1966) and
Thunderbird 6 (1968) and the 2004 live-action adaptation
Thunderbirds. She is employed by the secret organisation International Rescue as London field agent.