Hush hush

Hush hush or hush-hush may refer to:


 * Hush, Hush (series), young adult novels by Becca Fitzpatrick
 * Hush, Hush, the first novel of the series
 * Hush Hush (Kentucky Knife Fight album), a 2013 album by Kentucky Knife Fight
 * "Hush Hush" (Alexis Jordan song), a 2011 song by Alexis Jordan
 * "Hush Hush; Hush Hush", a 2008 song by The Pussycat Dolls
 * HushHush, a Philippine television drama series that debuted in 2008
 * Disques Hushush, an independent record label
 * Hush-Hush, a nickname for the LNER Class W1 experimental high pressure steam locomotive
 * "Hush-Hush" (Jimmy Reed song), 1960 song
 * Hush Hush (TV series), an Indian television series
 * "Hush Hush", a song by Avril Lavigne from her 2013 eponymous self-titled album