Rigor mortis (disambiguation)

Rigor mortis is one of the recognizable signs of death.

Rigor mortis also may refer to:
 * Rigor Mortis (film), 2013, by Juno Mak
 * Rigor Mortis (radio), 2003-2006 BBC Radio 4 comedy series
 * Musical contexts:
 * Rigor Mortis (band), thrash-metal band
 * Titled works:
 * "Rigor Mortis" (song), 1977, by Cameo
 * Albums:
 * Rigor Mortis (album), 1988 by the band
 * De RigueurMortis 2001 album by Australian band TISM