Egusi (also known by variations including egwusi, agusi, ohue, agushi) is the name for the protein-rich seeds of certain cucurbitaceous plants (squash, melon, gourd), which after being dried and ground are used as a major ingredient in West African cuisine.

Egusi soup is a kind of soup thickened with the ground seeds and popular in West Africa, with considerable local variation. Besides the seeds, water, and oil, egusi soup typically contains leaf vegetables, palm oil, other vegetables, seasonings, and meat. Leaf vegetables typically used for egusi soup include bitterleaf, pumpkin leaf, celosia and spinach. Typical other vegetables include tomatoes and okra. Typical seasonings include chili peppers, onions, and locust beans. Also commonly used are beef, goat, fish, shrimp, or crayfish.