Monkey nut may refer to:

Plants

• Anacardium humile, a plant species known for its medicinal and insecticidal properties

• Hicksbeachia pinnatifolia, a small tree also known as beef nut, ivory silky oak, monkey nut, red bopple nut, red nut, and rose nut

• Peanut, a legume crop also known as a goober, groundnut, or monkey nut

• Sterculia quadrifida, a small tree also known as the peanut tree or red-fruited kurrajong

See also

• Monkey gland (disambiguation)