| Mingling (...With Mayham) / Rap Niggaz | Single | 1999 | — |
| Ms. Fat Booty / Mathematics | Single | 1999 | — |
| Nas Is Like / Dr. Knockboots | EP | 1999 | — |
| Nastradamus | Single | 1999 | — |
| Next Universe / Patriotism / When It Pours It Rains | EP | 1999 | — |
| NFL / Warfare | EP | 1999 | — |
| Nightlife | EP | 1999 | — |
| NME | Single | 1999 | — |
| Notorious B.I.G. | Single | 1999 | — |
| Oh No | Single | 1999 | — |
| Oh No (remix) | Single | 1999 | — |
| On the Reels / Piece of the Pie / Violatin' (remix) | EP | 1999 | — |
| One Another | Album | 1999 | — |
| Oral Sex | Single | 1999 | — |
| Organized Rhymes, Volume 2 | EP | 1999 | — |
| Outcesticide, Volume 4 | Album | 1999 | Compilation |
| Phoney Phranchise | Single | 1999 | — |
| Quelques balles de plus pour... Le calibre qu'il te faut / Le Calibre qu'il te faut | Album | 1999 | Compilation |
| Quiet Storm | Single | 1999 | — |
| Rap Life | Album | 1999 | — |
| Rap People, Volume 2 | Album | 1999 | Compilation |
| Rapper's Delights (Back to the Old School) | Album | 1999 | Compilation |
| Recognize | Single | 1999 | — |
| Return to the Planet Rock: The Dance Album | Album | 1999 | Remix |
| Rhyme Mania '99 / NY Confidential | Single | 1999 | — |
| Saker & ting | Single | 1999 | — |
| She's A Bitch (Blaze 2000 Remixes) | Single | 1999 | Remix |
| She’s a Bitch | Single | 1999 | — |
| Slow Death (The Permanent Cry) | Album | 1999 | — |
| Speaking Real Words | Single | 1999 | — |
| Still D.R.E. | Single | 1999 | — |
| Street Talkin’ | Single | 1999 | — |
| Symphony 2000 | Single | 1999 | — |
| Symphony 2000 / Right Now | Single | 1999 | — |
| Tears of a Clown | Album | 1999 | — |
| The Best of Young MC | Album | 1999 | Compilation |
| The Block Is Hot | EP | 1999 | — |
| The Brick Track Versus Gitty Up | Single | 1999 | — |
| The Centaur / 15 Minutes to Live | Single | 1999 | — |
| The Classic Collection | Album | 1999 | — |
| The Dirty Version | Album | 1999 | — |
| The Dutch Collection | Album | 1999 | Compilation |
| The Funeral | Single | 1999 | — |
| The Next Episode | Single | 1999 | — |
| The Rough, Rough, Rough Album | Album | 1999 | — |
| The Rulers Back, Pt. II | Album | 1999 | Mixtape/Street |
| The RZA Hits | Album | 1999 | Compilation |
| The World Famous Beat Junkies, Volume 3 | Album | 1999 | Compilation, DJ-mix |
| Thug Mentality 1999 (Snippets From His Debut Solo album) | Album | 1999 | — |
| UHB 4: Stop & Retaliate | Album | 1999 | Compilation |
| Unmastered Sequence | Album | 1999 | — |
| Vai bello | Single | 1999 | — |
| Violatin' | EP | 1999 | — |
| Violatin' EP | EP | 1999 | — |
| Warning | Single | 1999 | — |
| Who Is a Thug | Single | 1999 | — |
| Who Shot Ya / 10 Crack Commandments | Single | 1999 | — |
| Wicked Bounce / The Blues | EP | 1999 | — |
| Wild Thing 'Y2K | Single | 1999 | — |
| Wild Wild West | EP | 1999 | — |
| You Are Everything Remix | Single | 1999 | Remix |
| You Can't Run Away | Single | 1999 | — |
| You Got It Mixed Up From Behind Bars | Album | 1999 | DJ-mix |
| “Sick of Waiting”: Previously Unreleased Recordings | Album | 1999 | Compilation, Mixtape/Street |
| Rare Tracks | Album | December 23, 1998 | Compilation |
| More Freaky Tales | Single | December 22, 1998 | — |
| Extinction Level Event: The Final World Front | Album | December 14, 1998 | — |
| Doc's da Name 2000 | Album | December 8, 1998 | — |
| Independenza | Single | December 7, 1998 | — |
| Punx Not Dead | EP | December 1998 | — |
| Können diese Augen lügen? | Single | November 30, 1998 | — |
| The Collection, Volume One | Album | November 24, 1998 | Compilation |
| Angel of Mine | Single | November 17, 1998 | — |
| Greatest Hits | Album | November 17, 1998 | Compilation |
| Tical 2000: Judgement Day | Album | November 16, 1998 | — |
| RZA as Bobby Digital in Stereo | Album | November 11, 1998 | — |
| Rhythm‐al‐ism | Album | November 10, 1998 | — |
| Soul Survivor | Album | November 10, 1998 | — |
| Steal This Album | Album | November 10, 1998 | — |
| Da Good da Bad & da Ugly | Album | November 7, 1998 | — |
| Straight Outta Compton: 10th Anniversary Tribute | Album | November 3, 1998 | Remix |
| The Source Presents Hip Hop Hits, Volume 2 | Album | November 3, 1998 | Compilation |
| Remiksz | Album | November 1998 | Remix |
| 9 PM (Till I Come) | Single | October 26, 1998 | — |
| A Collection of Independent Hip Hop | Album | October 19, 1998 | Compilation |
| Body Movin’ | Single | October 19, 1998 | — |
| The World Famous Beat Junkies, Volume 2 | Album | October 17, 1998 | Compilation, DJ-mix |
| Just Don’t Give a Fuck | Single | October 13, 1998 | — |
| Negro Necro Nekros | Album | October 13, 1998 | — |
| The ? Remainz | EP | October 7, 1998 | — |
| Bizzy Bone presents: Heaven’z Movie | Album | October 6, 1998 | — |
| Kuruption! | Album | October 6, 1998 | — |
| My Fro‐losophy | Album | October 6, 1998 | — |
| Another One Bites the Dust | Single | October 5, 1998 | — |
| Big Night Out | Single | October 5, 1998 | — |
| Fettes Brot lässt grüßen | Album | October 2, 1998 | — |
| Le Tour de la question | Album | October 2, 1998 | Live |
| Wissen~Flow~Talent | Album | October 1998 | — |
| Aquemini | Album | September 28, 1998 | — |
| Major Players Compilation | Album | September 28, 1998 | Compilation |