Black One may refer to:

• Kali or Kālikā, a Hindu goddess
• Black One (album), by Sunn O))), 2005
• The Black Ones, a predecessor of South African male choral group Ladysmith Black Mambazo
• Black One, a character in Italian science fiction action film 2020 Texas Gladiators

See also

• Aphrodite, an ancient Greek goddess, one epithet for whom was Melainis ('Black One')
• Bugg-Shash, or the Black One, a Cthulhu Mythos deity
• Chort, an anthropomorphic demon of total evil of doom
• Črnec (creek) ('the black one') a stream in Slovenia
• Dampa Sangye (died 1117), descriptive name Nakpopa ('Black One'), a Buddhist mahasiddha
• de Zwart, a Dutch surname, meaning "the black (one)"
• ES Sétif, nicknamed El Kahla ('the Black One'), an Algerian football club
• Mercedes Sosa (1935–2009), sometimes known as La Negra ('the Black One'), an Argentine singer
• One kreuzer black, or Schwarzer Einser ('Black One'), the first postage stamp in the Kingdom of Bavaria
• "The Pool of the Black One" a fantasy short story by Robert E. Howard
• Ulf Kirsten (born 4 December 1965), German footballer and manager, nicknamed Der Schwatte ('the Black One')