- What is: Winter Cherry (Physalis)
- What is: Wild Fennel (used as a fruit)
- What is: Weeping Fig (Ficus)
- What is: Wolf Peach (another name for tomato)
- What is: Wisteria Pea (from Wisteria)
- What is: Whelk (fruit of the sea)
- What is: Waffle Fruit (a variety of fruit)
- What is: Watercress (often treated as a fruit)
- What is: White Peach
- What is: Wild Peach
- What is: Western Sand Cherry
- What is: Walaba Fruit (Hymenaea courbaril)
- What is: Woolly Fruit
- What is: Washington Navel Orange
- What is: Wani Fruit (African Horned Cucumber)
- What is: Wild Grape
- What is: Wampee (Baccaurea)
- What is: West Indian Cherry
- What is: Wisteria (when the flowers are treated as edible)
- What is: Winter Melon