Lifestylez ov da Poor & Dangerous is the debut studio album by American rapper Big L, and the only to be released during his lifetime. It was released on March 28, 1995, by Columbia Records. The recording sessions took place primarily at Powerplay Studios in Queens, New York, in mid-to-late 1994. The album was produced by Buckwild, Lord Finesse, Showbiz, and Craig Boogie. The album title is a play on the television series, Lifestyles of the Rich and Famous.

The album debuted at number 149 on the US Billboard 200 and number 22 on R&B/Hip-Hop Albums, but did not chart internationally. Lifestylez ov da Poor & Dangerous spawned three singles: "Put It On", "M.V.P.", and "No Endz, No Skinz", the first two both peaked within the top 25 on the US Hot Rap Tracks and Hot Dance Singles Sales. Upon its release, the album received positive reviews from music critics, earning praise for Big L's lyricism and wordplay, and is now considered by many fans as a classic album. As of August 2000, the album had sold 200,000 copies, according to Nielsen SoundScan.