- Vincent Sjodin
- 13.388 kilogram(s)
- United Kingdom (Malvern)
The heaviest cucumber ((Cucumis sativus) weighed 13.388 kg (29 lb 8.2 oz) and was grown by Vincent Sjodin (UK) as assessed at the CANNA UK National Giant Vegetables Championships, held at the Three Counties Showground in Malvern, Worcestershire, UK, on 23 September 2023.
This beat the previous record, set in 2015, by more than 0.4 kg (14 oz).
Sjodin also currently holds the record for the heaviest marrow (Cucurbita pepo) weighing 116.4 kg (256 lb 9.8 oz) at the CANNA UK National Giant Vegetables Championships on 23 September 2021.