Leek is a town located in the United Kingdom. It serves as a geographical location within the country's administrative boundaries.
The name Leek is also shared by a biennial vegetable, which is a cultivar of Allium ampeloprasum, commonly known as the broadleaf wild leek. The edible portion of this plant consists of a bundle of leaf sheaths that are sometimes referred to colloquially as a "stem" or "stalk."