The Young Bull (Dutch: De jonge stier) or The Bull (Dutch: De stier) is an oil painting of a bull by Paulus Potter. It is in the collection of the Mauritshuis in The Hague in the Netherlands.
At about life-size, this is an unusually monumental animal painting that challenges the hierarchy of genres by its almost heroic treatment of an animal. The large size allows space for very detailed realism, including a number of flies, that was both admired and criticised, especially in the 19th century.