The untitled ninth studio album by American rapper Nas was released by Def Jam Recordings and Columbia Records on July 15, 2008 in the United States, with earlier dates in some other countries. Its original title—Nigger—was changed due to controversy surrounding the racial epithet. The album is distinguished for its political content, diverse sources of production and provocative subject matter.

The album debuted at number one on the US Billboard 200 chart, Nas' fourth to do so. It was certified gold by the Recording Industry Association of America (RIAA), for shipments of 500,000 copies in the United States. Upon its release, the album received generally positive reviews from music critics; it holds an aggregate score of 71/100 from Metacritic.

The original title of the album—Nigger—was mentioned by Nas several times, as well as on an October 12, 2007, performance at the Roseland Ballroom in New York City where he announced the title and release date.Def Jam made no comment on the title. This was similar to attempts to name his 2006 album—eventually titled Hip Hop Is Dead—both Nigga and Hip Hop Is Dead... The N. On May 19, 2008, it was confirmed that Nas changed the name of the album to an untitled one (although on iTunes, the album is self-titled), stating that "the people will always know what the real title of this album is and what to call it." The cover of the album shows the back of a shirtless Nas with flagellation scars forming the shape of the letter N, a reference to the racial slur and how slaves were tortured. Fort Greene, Brooklyn assemblyman Hakeem Jeffries requested New York's Comptroller Thomas DiNapoli to withdraw $84 million from the state pension fund that has been invested into Universal and its parent company, Vivendi, if the album's title was not changed.

Nasir Bin Olu Dara Jones ( /nɑːˈsɪər/; born September 14, 1973), better known by his stage name Nas ( /ˈnɑːz/), is an American rapper and actor. He is also the son of jazz musician Olu Dara. Nas has released eight consecutive platinum and multi-platinum albums since 1994, four of which topped the Billboard charts upon release and has sold over thirteen-million records in the United States alone. Nas was also part of the hip hop supergroup The Firm, which released one album under Dr. Dre's record label Aftermath. Aside from rapping, Nas is also an occasional actor and has appeared in feature films such as Hype Williams' directorial debut Belly, Ticker and In Too Deep and the television show Hawaii Five-0.

His rise to fame began in 1991 with his feature on hip hop group Main Source's debut album on the track "Live at the Barbeque". In the years that followed, Nas garnered attention from music industry A & R's and record labels with more impressive features and a solo single "Halftime". His debut album Illmatic, released in 1994 by Columbia Records, received universal acclaim from both critics and the hip hop community and would go on to be widely hailed as a musical landmark and a classic in the genre and is consistently ranked as one of the greatest LP's of all time. His follow up album It Was Written debuted at number 1 on the Billboard Charts, stayed on top for four consecutive weeks and went platinum twice in only two months, propelling Nas to worldwide notoriety.