Björk (born 1965) is an Icelandic singer-songwriter.

Björk or Bjork may also refer to:

• Björk (name), a Swedish and Icelandic name (including a list of people with the name)
• Björk (album), a 1977 album by Björk
• Björk (book), a book by Björk
• Björk (exhibition), an exhibition at the Museum of Modern Art about Björk
• Björk–Shiley valve, an artificial heart valve