WaterTower Music Inc. (formerly New Line Records from 2000 to 2010) is an American record label serving as the in-house music label run by entertainment company Warner Bros., ultimately owned by Warner Bros.

The name and logo are based on the iconic Warner Bros. Water Tower.

[1] On January 15, 2010, New Line Records was renamed as WaterTower Music with Linn now also reporting to Paul Broucek, president, music, Warner Bros.

[1] In March 2010, the company switched distribution from Warner Music Group's Alternative Distribution Alliance to Fontana, Universal Music Group's independent distributor.

[2] In 2019, the distribution changed back to ADA, effectively reuniting WMG with former parent Warner Bros.[2]