Les Leston
| Born | 16 December 1920 Bulwell, Nottinghamshire, England |
|---|---|
| Died | 13 May 2012 (aged 91) Bexhill-on-Sea, East Sussex, England |
| Formula One World Championship career | |
| Nationality | British |
| Active years | 1956 – 1957 |
| Teams | Connaught, Cooper, BRM |
| Entries | 3 (2 starts) |
| Championships | 0 |
| Wins | 0 |
| Podiums | 0 |
| Career points | 0 |
| Pole positions | 0 |
| Fastest laps | 0 |
| First entry | 1956 Italian Grand Prix |
| Last entry | 1957 British Grand Prix |
Alfred Lazarus Fingleston (16 December 1920 – 13 May 2012), better known as Les Leston, or in full Leslie Leston, was a British racing driver, born in Bulwell, Nottinghamshire.