- X by Ja Rule
- X by Xzibit
- X by System Of A Down
- X Amours by Saint Etienne
- X Gon Give it to ya by DMX
- X Gonna Give It To Ya by DMX
- X is Coming by DMX
- X Is Coming For You by DMX
- X Offender by Blondie
- X Wires by Xtc
- X-Bitches by Ice Cube
- X-defect by Bis
- X-ecutioner Style by Linkin Park
- X-Ecutioners Song by X-Ecutioners
- X-files by House Of Pain
- X-files by Terranova
- X-Girlfriend by Mariah Carey
- X-Girlfriend by Bush
- X-Panding Limits by Junkie XL
- X-ray by Black Lab
- X-Ray by John Reuben
- X-Ray Eyes by Bee Gees
- X-ray Eyes by Kiss
- X-Ray Eyes by Randy
- X-Static by Foo Fighters
- X-t-c by Accept
- X-Tasy by Missy Elliott
- X-tra Nipple by Ass Ponys
- X-unknown by Originoo Gunn Clapazz
- X.Y.U. by Smashing Pumpkins
- Xanadu by Electric Light Orchestra
- Xanadu by Olivia Newton-John
- Xanadu by Rush
- Xander & Anya - Ill Never Tell by Soundtracks
- Xavier by Dead Can Dance
- Xclusive by Hersanity
- Xdd by Xymox
- Xero Tolerance by Type O Negative
- Xeroxed by Mushroomhead
- Xibaba by Santana
- Xl by X-Ecutioners
- Xl1 by Pete Shelley
- Xmas At The Drugstore by Drugstore
- Xmas Day by Sevendust
- Xmas In February by Lou Reed
- Xmas Time by Mighty Mighty Bosstones
- Xmas Values by Frank Zappa
- Xmas With Simon by Fall, The
- Xplosion by Outkast
- Xs We Share by Jodeci
- Xstacy Jones by Dru Hill
- Xtc Vs. Adam Ant by They Might Be Giants
- Xtina's Xmas by Christina Aguilera
- Xverso by Tiziano Ferro
- Xxplosive by Dr. Dre
- Xxplosive by Dr.dre
- Xxx's And Ooo's by Trisha Yearwood
- XXX's And OOO's(An American Girl) by Trisha Yearwood
- Xxxxxxxxxman by Pizzicato Five
- XXYY by Richard Ashcroft
