¡Tré! is the eleventh studio album by the American rock band Green Day. It is the third and final installment in the ¡Uno! ¡Dos! ¡Tré! trilogy, a series of studio albums that were released from September to December 2012. Green Day started recording material for the album on February 14, 2012, and finished on June 26, 2012. ¡Tré! follows the power pop style of ¡Uno!, and the garage rock feel of ¡Dos!. The album's title is a nod to the band's drummer Tré Cool, who turned 40 years old two days after the release. Cool is also featured on the album's cover. It is the band's last album with touring guitarist Jason White joining the band in the studio as a session member.

Green Day is an American rock band formed in the East Bay of California in 1987 by lead vocalist and guitarist Billie Joe Armstrong and bassist and backing vocalist Mike Dirnt, with drummer Tré Cool joining in 1990. In 1994, their major-label debut Dookie, released through Reprise Records, became a breakout success and eventually shipped over 10 million copies in the U.S. Alongside fellow California punk bands Bad Religion, the Offspring, Rancid, NOFX, Pennywise and Social Distortion, Green Day is credited with popularizing mainstream interest in punk rock in the U.S.