Blue Valentine may refer to:

• A poem by American poet Joyce Kilmer (1886-1918)
• Blue Valentine (album), 1978 album by Tom Waits
• Blue Valentine (film), 2010 film starring Ryan Gosling and Michelle Williams
• Blue Valentine: an Erotic Romance, 2002 novel by Alison Tyler

• 60 Sagittarii
• 60s BC
• 60s BCE
• 60 Second Assassin
• 60 Squadron SAAF
• 60 State Street
• 60th (2/2nd London) Division
• 60th Academy Awards
• 60th Air Defense Artillery Regiment
• 60th Coast Artillery (AA)
• 60th Division
• 60th Infantry Division (Wehrmacht)
• 60th Street Tunnel Connection
• 60th United States Congress
• 60 Wall Street
• 61*
• 610
• 6100 BC
• 610 BC
• 610 Loop
• 610 Office
• 610s
• 610s BC
• 610s BCE
• 6-1-1