"Lullaby" is a song by American rock singer Shawn Mullins, from the album Soul's Core. It was released in 1998. The song has been Mullins' most successful song to date, reaching number-one on the Adult Top 40, number 7 on the Billboard Hot 100, and number 9 on the Modern Rock Tracks in the United States. It also had success abroad, reaching number 9 on the UK Singles Chart, number 5 in Australia and number 2 in Canada.

It has appeared on thirty-two different releases including the original album, Soul's Core, greatest hits albums, 1990s compilations and acoustic compilations.

The song is said to be about "a girl who is feeling depressed, crying out for a life away from her upbringing, a life full of Hollywood days and movie star-filled nights."

Then about 10 years ago, I had what Dar Williams calls a ‘monster hit’ [Lullaby] and it was. It was like a monster because I found myself going from places like this to opening for the Backstreet Boys and En Vogue and Destiny's Child. It was very weird, it was a little surreal for me I will admit. I was standing up there solo at Madison Square Garden just going ‘What am I doing here?’

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