"You Don't Know Me" (originally titled "U Don't Know Me") is a song by American record producer Armand van Helden featuring vocals from American singer Duane Harden.

The creation of the song came about when Helden created a looping track composed of several music samples and left Harden to write and record the lyrics alone.

The strings featured in this song are courtesy of Carrie Lucas's "Dance with You", also used in Phats and Small's "Music for Pushchairs".

The full version of the track features a dialogue from the Dial M for Monkey segment of Cartoon Network's Dexter's Laboratory.

The episode was "Simion", where the title character (voiced by Maurice LaMarche) provided the spoken intro.