Black company may refer to:

Military units

• Black Company, combatants in the 1520s German Peasants' Revolt
• Black Company of Pioneers, a British Loyalist military unit during the American Revolution

Literature

• The Black Company, a fantasy book series by Glen Cook
  • The Black Company (novel), the first book in the series, released in 1984
  • The Black Company (role-playing game), a role playing game based on the series
• The Dungeon of Black Company, a 2016 manga series by Yōhei Yasumura

Other

• Black company (Japan), companies with unethical or questionable working arrangements in Japan
• Black-owned business, companies owned by African-Americans in the United States