Unnatural Causes

Unnatural Causes may refer to:


 * Manner of death (unnatural causes)
 * Unnatural Causes (detective novel), 1967 detective novel by P. D. James.
 * Unnatural Causes (1986 film), American television film
 * Unnatural Causes (1993 film), British television film
 * Unnatural Causes (TV series), 1986 British television anthology series
 * Unnatural Causes: Is Inequality Making Us Sick?, 2008 American documentary
 * Clean Break (film), 2008 American film released in Europe as Unnatural Causes
 * Unnatural Causes, a song by Dublin Death Patrol from DDP 4 Life