『デュエッツ:ザ・ファイナル・チャプター』（Duets: The Final Chapter）は、2005年12月20日にアメリカで発売されたノトーリアス・B.I.G.のアルバム。
収録曲 B.I.G. Live In Jamaica It Has Been Said - (with Diddy/Eminem/Obie Trice) Spit Your Game - (with Twista/Bone Thugz-N-Harmony) Whatchu Want - (with Jay-Z) Get Your Grind On - (with Big Pun/Fat Joe/Freeway) Living The Life - (featuring Snoop Dogg/Ludacris/Faith Evans/Cheri Dennis/Bobby Valentino) Greatest Rapper, The - (Interlude) 1970 Somethin' - (with The Game/Faith Evans) Nasty Girl - (with Diddy/Nelly/Jagged Edge/Avery Storm) Living In Pain - (with 2Pac/Mary J. Blige/Nas) I'm With Whateva Beef - (with Mobb Deep) My Dad - (Interlude) Hustler's Story - (with Scarface/Akon/Big Gee) Breakin' Old Habits - (with T.I./Slim Thug) Ultimate Rush - (with Missy Elliott) Mi Casa - (with R. Kelly/Charlie Wilson) Little Homie - (Interlude) Hold Ya Head - (with Bob Marley/Juelz Santana) Just A Memory - (with Clipse) Wake Up - (with Korn) Love Is Everlasting - (Outro)