"I Won't Tell" is a song by American rapper Fat Joe. It was released as the first single of his eight album The Elephant in the Room (2008), and features R&B singer J. Holiday. It was released on November 8, 2007 on Fat Joe's MySpace page. It was released through iTunes on December 4, 2007. It is a hip hop and contemorary R&B song.
"I Won't Tell" received mixed reviews from music critics. Reviewing the album, David Jeffries of AllMusic praised the song for being one of the album's better radio singles that bring "sweet relief." Jesal Padania of RapReviews found the lyrics middling but praised J. Holiday's appearance and The Hitmen's production for being soothing.HipHopDX staff writer Mcooper criticized the song along with "You Ain't Sayin Nothin'" for targeting mainstream radio, saying that, "These songs find Joe short on creativity, but eager for radio spins."