| Age | 56 (age at death) |
| Birthday | 13 April, 1921 |
| Birthplace | Hastings, East Sussex, England, UK |
| Died | 19 August, 1977 |
| Place of Death | London, England, UK |
| Height | 5' 11" (180 cm) |
| Hair Color | Grey |
| Zodiac Sign | Aries |
| Nationality | British |
| Occupation | Actor |
| Claim to Fame | Thunderbirds Are GO |
Peter Dyneley (13 April 1921 – 19 August 1977) was a British actor. Although he appeared in many smaller roles in both film and television, he is best remembered for supplying the voice of Jeff Tracy for the 1960s "Supermarionation" TV series Thunderbirds and its two film sequels, Thunderbirds Are Go (1966) and Thunderbird 6 (1968), all produced by Gerry Anderson. Uncredited, Dyneley also provided the voice of the countdown that introduces the Thunderbirds title sequence.
1