Dead letter (disambiguation)

A Dead letter is mail that can neither be delivered nor returned to sender—see dead letter mail

It can also refer to:

• Dead letter law, a type of unenforced law

• The Dead Letter, a 1915 American silent comedy film starring Oliver Hardy
• Dead Letters (film), a 2007 American film
• "Dead Letter" (Murder, She Wrote), a 1989 television episode
• "Dead Letters" (Millennium), a 1996 television episode

• Dead Letters, an album by the Rasmus, 2003
• "Dead Letter", a song by Angelspit from Krankhaus, 2006
• "Dead Letters", a song by Katatonia from Dead End Kings, 2012

• Letter (disambiguation)
• Dead (disambiguation)