- Claire Larkin
- 42/39.7 centimetre(s)
- United States (Livingston)
The largest oak leaf measured 42 cm (16.53 in) long and 39.7 cm (15.63 in) wide and was found by Claire Larkin (USA) in Livingston, Alabama, USA, on 7 March 2020.
Claire was taking a walk in the woods on her family property in Livingston, Alabama when she found this unusually large oak leaf.