Black Baron may refer to:

• Pyotr Wrangel (1878–1928), Russian White Army commander
• Benoît de Bonvoisin (born 1939), Belgian baron and politician
• Chris Pile (programmer) (born 1969), British programmer and computer criminal
• Terry Funk (1944–2023), American pro wrestler
• Michael Wittmann (1914–1944), German Waffen-SS commander
• Roman von Ungern-Sternberg (1885–1921), Russian anticommunist general and warlord
• Robert Munro, 18th Baron of Foulis (died 1633), Scottish soldier of fortune
• Hugh Rose of Kilravock, the tenth Laird of the Highland Scottish Clan Rose

• The Black Barons, a Swiss country-folk music band
• Black Baron, a character in the Sly Cooper video game series
• The Black Baron, a character in the Overlord: Dark Legend video game
• Black Baron, a character in the French TV series Super 4
• Black Baron, a vampire in Marvel Comics
• Black Baron, a character from the 2009 Wii game MadWorld

• Birmingham Black Barons, Negro leagues baseball team, Birmingham, Alabama, 1920–1960
• Black Baron, Pennsylvania, in Lancaster County, Pennsylvania
• Black Barons (book), a novel by Miloslav Svandrlik
• Black Barons, Special Designation for the 18th Aviation Brigade (United States)

• Black baronets, two baronetcies created for persons with the surname Black
• Black Barony, a historic house at Eddleston in the Scottish Borders
• Red Baron (disambiguation)