The lentil (Lens culinaris), also known as Lens esculenta, is an edible pulse. It is a bushy annual plant of the legume family, known for its lens-shaped seeds. It is about 40 cm (16 in) tall, and the seeds grow in pods, usually with two seeds in each.

In South Asian cuisine, split lentils (often with their hulls removed) are known as lentils. Usually eaten with rice or rotis, the lentil is a dietary staple throughout regions of IndiaSri LankaPakistanBangladesh and Nepal. As a food crop, the majority of world production comes from CanadaIndia and Australia.