I Know

I Know may refer to:

• "She's So High/I Know", a 1990 double-a side release by the British band Blur
• "I Know" (Drake Bell song), 2006
• "I Know" (Jay-Z song), 2008
• "I Know", a song recorded by Perry Como, written by Carl Stutz and Edith Lindeman
• "I Know (You Don't Love Me No More)", a 1961 song by Barbara George
• "I Know" (Dionne Farris song), 1995
• "I Know" (Some Velvet Sidewalk song)
• "I Know", a song by Fiona Apple from her 1999 album When the Pawn...
• "I Know", a song by Kylie Minogue recorded around the time of Ultimate Kylie (2004)
• "I Know", a song by Korean and Pan Asian Korean singer Se7en released in 2006
• "I Know", a song by Placebo released in 1996 on the album Placebo
• "I Know", a song by Barenaked Ladies from their album Born on a Pirate Ship
• "I Know", a song recorded in 1952 by The Hollywood Flames
• "I Know", a song by Vanilla Ninja from their album Blue Tattoo
• "I Know", a song by New Atlantic released in 1992
• "I Know (I Know)", a song by John Lennon
• I Know (Luther Vandross album), 1998
• I Know (Tone Damli album), 2009
• I Know (John Gorka album)