Last to Know may refer to:

• "Last to Know", a song by Pink from her 2004 album Try This
• Last to Know (Human Nature song), 1999
• "The Last to Know", a song by Sheena Easton from her 1987 album No Sound but a Heart; covered and released as a single by Celine Dion in 1990 from her album Unison
• "Last to Know", a song by Three Days Grace from their 2009 album Life Starts Now
• ""Always the Last to Know", a song by Del Amitri from their 1992 album Change Everything

This disambiguation page lists articles associated with the title Last to Know.
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