Just Before Dawn may refer to:

• Just Before Dawn (1946 film), an American crime film directed by William Castle
• Just Before Dawn (1981 film), an American slasher film directed by Jeff Lieberman
• The Original Jill Scott from the Vault, Vol. 1 (working title: Just Before Dawn: Jill Scott from the Vault, Vol. 1), a 2011 album by Jill Scott

• John Sawyer
• John Sawyer (disambiguation)
• John Sawyer (football player)
• John Sawyer (writer)
• John Saxbee
• John Saxon Tingle
• John Sayre
• John Saywell (Quebec politician)
• John S. Baker House (Cincinnati, Ohio)
• John S. Barbour Jr.
• John S. Barnes
• John S. Bassett
• John S. Blenkiron
• John S. Bransford
• John S. Brenner
• John S. Brown
• Johnsburg (disambiguation)
• Johnsburg, IN
• Johnsburg, Indiana
• Johnsburg, WI
• John s burke
• John S Burke Catholic
• John S. Burke Catholic High School
• John's Burnt Mill Bridge
• John Scagliotti