"Bartender" is a song by T-Pain, released as the second single from his second album, Epiphany. The song debuted on the Billboard Hot 100 chart on the issue date of June 16, 2007 at No. 97 and peaked at No. 5 on September 22, 2007, making it T-Pain's fourth consecutive top 10 hit on the Billboard Hot 100 as well as Akon's ninth top 10 hit on the same chart. In 2008, the song was nominated for a Grammy for Best R&B Performance by a Duo or Group.

Faheem Rashad Najm, better known by his stage name T-Pain, is an American singer, songwriter, and record producer. He is known for popularizing creative use of the Auto-Tune pitch correction effect, often used with extreme parameter settings to create electronic-styled vocal performances. Blending this with R&B and hip hop sensibilities, his music became characterized by this distinction, with other music industry artists such as Lil Wayne, Kanye West, Future, and Travis Scott utilizing it to a similar effect.