No Mercy is the seventh studio album by American rapper T.I., released on December 7, 2010 through Grand Hustle Records and Atlantic Records. Recording sessions for the album took place during 2009 to 2010. Production was handled by several record producers, including Kanye West, Polow da Don, The-Dream, J.U.S.T.I.C.E. League, The Neptunes, TrackSlayerz, Jake One, T-Minus, Christopher "Tricky" Stewart, Rico Love, Alex da Kid, Nard & B, Drew Money, and Hollywood Hot Sauce, DJ Toomp, Jim Jonsin, Lil' C, Danja, The Smash Factory, Dr. Luke, among others.

The album debuted at number four on the US Billboard 200 chart, selling 159,000 copies in its first week in the United States. It attained international charting and produced by the lead single "Get Back Up". Due to violating his parole stemming from a drug arrest, T.I. was forced to alter things, including the album's intended bellicose tone and its title, from "King Uncaged" to current incarnation "No Mercy". Additionally, four purported singles failed to make the final cut. Upon its release, No Mercy received mixed reviews from most music critics. On January 14, 2011, the Recording Industry Association of America certified No Mercy gold for shipments of 500,000 copies in the United States. A vinyl edition of the album was released on February 22, 2011.

No Mercy may refer to:

Clifford Joseph Harris, Jr. (born September 25, 1980), better known by his stage name T.I., is an American rap artist, film and music producer, actor and author. He is also the founder and co-chief executive officer (CEO) of Grand Hustle Records.

T.I. has released seven studio albums (I'm Serious, Trap Muzik, Urban Legend, King, T.I. vs. T.I.P., Paper Trail, and No Mercy) with the most recent five being highly successful on the commercial market. He has released such successful singles as "Bring Em Out", "What You Know", "Big Shit Poppin' (Do It)", "Swagga Like Us" (featuring Kanye West, Jay-Z and Lil Wayne), "Whatever You Like", "Live Your Life" (featuring Rihanna), "Dead and Gone" (featuring Justin Timberlake), "Got Your Back" (featuring Keri Hilson) and "That's All She Wrote" (featuring Eminem). He has served two stints in county jail, twice for probation violations and a federal prison bid for a U.S. federal weapons charge. While serving 11 months in prison he released his seventh studio album, No Mercy. T.I. has also had successful acting career, starring in the films Takers and ATL.

William Leonard Roberts II (born January 28, 1976), better known by his stage name Rick Ross (often stylized as RICK RO$$), is an American rapper. He derived his stage name from the drug trafficker "Freeway" Ricky Ross, to whom he has no connection. Ross founded the record label Maybach Music Group, on which he released his studio albums Deeper Than Rap and Teflon Don, Ross was also the first artist signed to Diddy's management company Ciroc Entertainment. In early 2012, MTV named Ross as the Hottest MC In The Game.

William Leonard Roberts II was born in Coahoma County, Mississippi. and raised in Carol City, Florida, near Miami. After graduating from Carol City Senior High School, he later attended the historically black college Albany State University on a football scholarship.

After being signed to Suave House Records, former label for rap duo 8Ball & MJG, he eventually signed a deal with Slip-n-Slide Records, which has been under the Def Jam umbrella since 2006. While signed to Slip-n-Slide, Ross toured with fellow rapper Trick Daddy and made guest performances on other Slip-n-Slide albums.