The Human Factor (disambiguation)

The Human Factor is a 1978 novel by Graham Greene.

The Human Factor may also refer to:

• The Human Factor (album), a 1991 album by Metal Church
• The Human Factor (book), a 2004 nonfiction book by Kim Vicente
• The Human Factor (Doctor Who audio), an audio drama based on the British TV series Doctor Who
• Human factors, a concept related to ergonomics
• The Human Factor: Inside the CIA's Dysfunctional Intelligence Culture, a 2008 nonfiction book by Ishmael Jones

In television:

• "The Human Factor" (1963 The Outer Limits), a 1963 episode of The Outer Limits
• "The Human Factor" (2002 The Outer Limits), a 2002 remake of the 1963 episode, as part of the revived version of The Outer Limits
• The Human Factor (TV series), a 1992 American medical drama

In film:

• The Human Factor (1975 film), a thriller directed by Edward Dmytryk
• The Human Factor (1979 film), a film based on Greene's novel, directed by Otto Preminger
• Invictus (film) (working title: The Human Factor), a 2009 film about Nelson Mandela, directed by Clint Eastwood