Give Up is the sole studio album by American electronic duo The Postal Service, released on February 18, 2003, by Sub Pop Records. The Postal Service was a collaboration between singer-songwriter Ben Gibbard, best-known for his work with indie rock band Death Cab for Cutie, and musician Jimmy Tamborello, who also records under the name Dntel. Gibbard rose to prominence in the early 2000s as frontman of Death Cab, while Tamborello gained a cult following as a pioneer of contemporary glitch music and electronica. The two first collaborated with the song "(This Is) The Dream of Evan and Chan", for Dntel's debut LP, Life Is Full of Possibilities (2001).

The album is a long-distance collaboration between Gibbard, who lived in Seattle, Washington, and Tamborello, who resided in Los Angeles, California. The duo named the project for their working method: the pair would send demos on burned CD-R's through the mail, adding elements until songs were complete. The LP's sound contrasts manipulated samples and keyboards with live guitar and drums—a sound some have described as "indietronica". Tamborello was responsible for the programming, while Gibbard wrote lyrics, provided vocals, and contributed additional instrumentation. Give Up also features guest appearances from vocalists Jen Wood and Jenny Lewis, as well as musician Chris Walla.

Give Up was released with little promotion—its creators embarked on a brief tour, but otherwise returned to their main projects. Despite this, the album grew in popularity steadily in the ensuing years, bolstered by the singles "Such Great Heights" and "We Will Become Silhouettes". By the end of its first decade, it had sold 1.2 million copies in the U.S., making it Sub Pop's second-biggest selling album in its history. It also courted a trademark battle with the United States Postal Service and a dispute with Apple. Despite its popularity, Give Up stands as the duo's only studio album. In 2013, the group briefly reunited for an anniversary tour and reissue of the album. In 2023, the band embarked on a 20th anniversary tour.