Mulberry Fork of the Black Warrior River
 Mulberry Fork is a tributary of the Black Warrior River 102 miles (164 km) long in the U.S. state of Alabama. The Mulberry Fork is one of three forks along with the Locust Fork and the Sipsey Fork that join to form the Black Warrior. It drains part of the southernmost end of the Appalachian Mountains north and west of Birmingham in the drainage basin of the Mobile River.The Mulberry Fork rises in northeastern Cullman County south of Arab.