Secret Heart may refer to: "Secret Heart", a jewelry brand by SDI AG, Switzerland "Secret Heart", a song by The Monkees from their 1987 album Pool It! "My Secret Heart", a song by Kylie Minogue from her 1989 album Enjoy Yourself "Secret Heart", a song by Ron Sexsmith from his 1995 album Ron Sexsmith "Secret Heart", a cover of this song by Rod Stewart from his 1998 album When We Were the New Boys "Secret Heart", a cover of this song by Feist from her 2005 album Let It Die "Secret Heart", a cover of this song by Katey Sagal from her 2013 album Covered Secret Heart, a 3-part National Geographic documentary about the functions of the heart (2007) Secret Heart (book), a children's book by David Almond The Secret Heart, a 1946 film