| Date | Album | Artist | Notes |
|---|
J U L Y | 1 | Chapter II | Ashanti | - |
| Frail Words Collapse | As I Lay Dying | - |
| The Green Book | Twiztid | - |
| History for Sale | Blue October | - |
| Hot Damn! | Every Time I Die | - |
| Live | Our Lady Peace | Live |
| Michigan | Sufjan Stevens | - |
| Take a Break | Me First and the Gimme Gimmes | - |
| Time Will Tell | Robert Cray | - |
| You Come Before You | Poison the Well | - |
| 2 | Radwimps | Radwimps | - |
| 4 | Vulture Street | Powderfinger | Australia |
| 7 | North Atlantic Drift | Ocean Colour Scene | - |
| Officially Dead | Veruca Salt | EP |
| 8 | Black August | Killah Priest | - |
| Broken Freedom Song: Live from San Francisco | Kris Kristofferson | Live |
| Diamond Dave | David Lee Roth | - |
| Far from Nowhere | Slick Shoes | - |
| Greatest Hits Collection, Vol. 1 | Trace Adkins | Compilation |
| Maybe Memories | The Used | Compilation |
| Noise for Music's Sake | Napalm Death | Compilation |
| Scooby Snacks: The Collection | Fun Lovin' Criminals | Compilation |
| Thalía | Thalía | - |
| Yes Remixes | Yes | Remix |
| Young Liars | TV on the Radio | EP |
| 10 | WWE Originals | World Wrestling Entertainment/Various Artists | - |
| 14 | Late Night Tales: Sly & Robbie | Sly & Robbie | Compilation |
| Lipstick Traces (A Secret History of Manic Street Preachers) | Manic Street Preachers | Compilation |
| Season for Assault | 8 Foot Sativa | New Zealand |
| Two Conversations | The Appleseed Cast | - |
| 15 | Bad Boys II | Various Artists | |
| Greatest Hits Live 2003 | April Wine | Live |
| Jackpot | Chingy | - |
| Limelite, Luv & Niteclubz | Da Brat | - |
| Making the Grade | Diffuser | - |
| Masked and Anonymous (Music from the Motion Picture) | Various Artists | Soundtrack |
| Other Hours: Connick on Piano, Volume 1 | Harry Connick Jr. | - |
| Red Dirt Road | Brooks & Dunn | - |
| The Trouble with Being Myself | Macy Gray | US |
| The Resignation | Rx Bandits | - |
| Wave on Wave | Pat Green | - |
| Year of the Rabbit | Year of the Rabbit | - |
| 17 | Promise of Love | The American Analog Set | - |
| 20 | Transformer | Bruce Kulick | - |
| 21 | Boy in da Corner | Dizzee Rascal | Debut |
| Feeler | Pete Murray | - |
| Neveroddoreven | I Monster | - |
| Now That's What I Call Music! 55 (UK series) | Various Artists | Compilation |
| Phantom Power | Super Furry Animals | - |
| 22 | The Artist in the Ambulance | Thrice | - |
| Chariot | Gavin DeGraw | - |
| Dude Descending a Staircase | Apollo 440 | - |
| Evolver | 311 | - |
| Freaky Friday: Original Soundtrack | Various Artists | Soundtrack |
| Friends of Mine | Adam Green | US |
| It's All in Your Head | Eve 6 | - |
| A Lethal Dose of American Hatred | Superjoint Ritual | - |
| Man in the Air | Kurt Elling | - |
| Moodring | Mya | US |
| Mud on the Tires | Brad Paisley | - |
| Now That's What I Call Music! 13 (U.S. series) | Various Artists | Compilation |
| Ocean Avenue | Yellowcard | - |
| Rip the Jacker | Canibus | - |
| Special One | Cheap Trick | - |
| Speed Graphic | Ben Folds | EP |
| Strays | Jane's Addiction | - |
| Three Days Grace | Three Days Grace | - |
| Tribe | Queensrÿche | - |
| What Are You Waiting For? | FM Static | - |
| What's in the Bag? | Marshall Crenshaw | - |
| 23 | Killing Joke | Killing Joke | - |
| Live From The Haunted Candle Shop | Lemon Demon | - |
| 24 | BEGIN no Ichigo Ichie | Begin | - |
| The Poets, The Psalms, and the Psalmists | DeWayne Woods | - |
| 28 | Blue Street (Five Guitars) | Chris Rea | - |
| LSG2 | LSG | - |
| Lycanthropy | Patrick Wolf | - |
| Magic and Medicine | The Coral | - |
| The Ultimate Yes: 35th Anniversary Collection | Yes | UK; Box Set |
| 29 | Carpenters Perform Carpenter | Carpenters | Compilation |
| Down upon the Suwannee River | Little Feat | Live |
| Enemies of Reality | Nevermore | - |
| Pass the Flask | The Bled | - |
| Sink or Swim | Over My Dead Body | - |
| War at the Warfield | Slayer | DVD |
A U G U S T | 1 | The Vinyl Countdown | Relient K | EP |
| 4 | D-D-Don't Don't Stop the Beat | Junior Senior | - |
| Final Straw | Snow Patrol | UK |
| Tour de France Soundtracks | Kraftwerk | - |
| 5 | Belinda | Belinda Peregrín | - |
| Best of Ballads & Blues | Poison | Compilation |
| D. Boon and Friends | D. Boon | Compilation |
| Emotional Technology | BT | - |
| Frozen Embers | The Crüxshadows | EP |
| Get the Picture? | Smash Mouth | - |
| Jeff | Jeff Beck | - |
| Quebec | Ween | - |
| Thickskin | Skid Row | - |
| Truth Be Told | Blues Traveler | - |
| What the World Needs Now Is Love | Wynonna Judd | - |
| 11 | Haha Sound | Broadcast | - |
| Kokopelli | Kosheen | UK |
| Rising | Shakra | - |
| 12 | 5 Alive! | Carbon Leaf | Live |
| Canada Songs | Daughters | - |
| Celebrate Mistakes | Number One Gun | - |
| Classic Hits Live | Kottonmouth Kings | Live |
| Dungeons & Dragons | Midnight Syndicate | Official soundtrack to the role-playing game |
| Go | Pat Benatar | - |
| Greatest Hits Volume II | Alan Jackson | Compilation |
| Kidz Bop 4 | Kidz Bop Kids | - |
| Legacy: The Absolute Best | The Doors | Compilation |
| A Mark, a Mission, a Brand, a Scar | Dashboard Confessional | - |
| This Is Meant to Hurt You | These Arms Are Snakes | Debut EP |
| Triggernometry | Onyx | - |
| 18 | Cast of Thousands | Elbow | UK |
| Genes | Dave Couse | - |
| No Push Collide | Serafin | - |
| Live Box | Björk | Box Set |
| 19 | Action Pact | Sloan | - |
| Clones | The Neptunes | - |
| Dierks Bentley | Dierks Bentley | - |
| From Me to U | Juelz Santana | - |
| Giving the Devil His Due | Coal Chamber | Compilation |
| Greendale | Neil Young | - |
| Hypnotica | Benny Benassi | - |
| Indestructible | Rancid | - |
| In This Skin | Jessica Simpson | - |
| Jeckyll and Hyde | Petra | - |
| Restless | Sara Evans | - |
| Rupi's Dance | Ian Anderson | - |
| Simple Things | Amy Grant | - |
| Trap Muzik | T.I. | - |
| TruANT | Alien Ant Farm | - |
| Unleashed | Bow Wow | - |
| Unstable | Adema | - |
| Youth and Young Manhood | Kings of Leon | - |
| 21 | BEGIN no Ichigo Ichie 58 Drive | Begin | - |
| Metaphorical Music | Nujabes | - |
| 22 | Back Home | Bearfoot Bluegrass | - |
| 25 | Bananas | Deep Purple | - |
| Alleys to Valleys | Hermitude | Debut album |
| Chain Gang of Love | The Raveonettes | - |
| Take Them On, On Your Own | Black Rebel Motorcycle Club | UK |
| The Wildhearts Must Be Destroyed | The Wildhearts | - |
| 26 | Anchors Aweigh | The Bouncing Souls | - |
| Anthems of Rebellion | Arch Enemy | US |
| Burning Down the Opera | Edguy | Live |
| Crimson II | Edge of Sanity | - |
| Drankin' Patnaz | YoungBloodZ | - |
| Everything Goes Numb | Streetlight Manifesto | - |
| Hit & Run | Big Sugar | Compilation |
| Inside In | Mike Gordon | Debut |
| Live! The Farewell Tour | Cher | Live |
| Love & Life | Mary J. Blige | - |
| Love, Hell or Right | Mathematics | - |
| Metamorphosis | Hilary Duff | - |
| Reverie Sound Revue | Reverie Sound Revue | EP |
| Visions of Gandhi | Jedi Mind Tricks | - |
| Waking the Fallen | Avenged Sevenfold | - |
| The Wind | Warren Zevon | - |
| Wooden Leather | Nappy Roots | - |
S E P T E M B E R | 1 | I Get Along EP | The Libertines | EP |
| Anthology | Ocean Colour Scene | Compilation |
| Zzyzx | Zeromancer | - |
| 2 | Breathing Is Irrelevant | Ion Dissonance | - |
| Dance of Death | Iron Maiden | - |
| Old World Underground, Where Are You Now? | Metric | - |
| Take Them On, On Your Own | Black Rebel Motorcycle Club | US |
| Underworld | Various artists | Soundtrack |
| Vintage | Michael Bolton | - |
| 3 | Halcali Bacon | Halcali | - |
| Warts and All: Volume 3 | Moe | Live |
| Zekū | Mucc | - |
| 5 | Oya lélé | K3 | - |
| 7 | My Awakening | Blue Fringe | - |
| 8 | Amazing Grace | Spiritualized | - |
| Death Cult Armageddon | Dimmu Borgir | - |
| Echoes | The Rapture | - |
| Empty the Bones of You | Chris Clark | - |
| Hand Over Your Loved Ones | Wheatus | - |
| 9 | Alexisonfire | Alexisonfire | US |
| Close My Eyes | The Slackers | - |
| The Decline of British Sea Power | British Sea Power | - |
| Deric Ruttan | Deric Ruttan | - |
| Doll Revolution | The Bangles | - |
| Feel It | Some Girls | - |
| A Few Questions | Clay Walker | - |
| The Fiction We Live | From Autumn to Ashes | - |
| From the Ashes | Pennywise | - |
| Hallucinations | David Usher | - |
| Heavier Things | John Mayer | - |
| Her Majesty the Decemberists | The Decemberists | - |
| Hot Shit! | Quasi | - |
| It Still Moves | My Morning Jacket | - |
| Love Is the Only Soldier | Jann Arden | - |
| The Meadowlands | The Wrens | - |
| Mescalero | ZZ Top | - |
| The New Romance | Pretty Girls Make Graves | - |
| Seal IV | Seal | aka Seal IV |
| Self-Destructive Pattern | Spineshank | - |
| She Who Dwells in the Secret Place of the Most High Shall Abide Under the Shadow of the Almighty | Sinéad O'Connor | 2x CD; 1 disc rarities, 1 disc live |
| Show Me Your Tears | Frank Black and the Catholics | - |
| Welcome to Poppy's | Fun Lovin' Criminals | - |
| Wellwater Conspiracy | Wellwater Conspiracy | - |
| Wildwood Flower | June Carter Cash | - |
| The Wolf | Andrew W.K. | - |
| 10 | Vulgar | Dir En Grey | - |
| 11 | Smash The Octopus | Flattbush | - |
| 12 | Keepin' It Country | Brett Kissel | - |
| Reason and Truth | Concept | - |
| 14 | Get Born | Jet | - |
| 15 | Higher | Harem Scarem | - |
| I Am Kloot | I Am Kloot | - |
| Reality | David Bowie | - |
| Rock Rock Kiss Kiss Combo | The Fashion | - |
| Silence Is Easy | Starsailor | - |
| Traveler | Colin James | - |
| Underachievers Please Try Harder | Camera Obscura | - |
| 16 | The August Engine | Hammers of Misfortune | - |
| Before Everything & After | MxPx | - |
| Billy Talent | Billy Talent | CRIA: 3× Platinum |
| Call It Conspiracy | Dozer | - |
| Deliverance | Bubba Sparxxx | - |
| Go Tell It on the Mountain | The Blind Boys of Alabama | - |
| Grand Champ | DMX | - |
| The House Carpenter's Daughter | Natalie Merchant | - |
| Identity Crisis | Shelby Lynne | - |
| Ima Robot | Ima Robot | - |
| In Reverie | Saves the Day | - |
| Me & My Brother | Ying Yang Twins | - |
| Melvinmania | Melvins | Compilation |
| Page Avenue | Story of the Year | - |
| Permission to Land | The Darkness | - |
| The Soul Sessions | Joss Stone | US |
| Thirteenth Step | A Perfect Circle | - |
| Vaudeville Villain | Viktor Vaughn | pseudonym of MF Doom |
| Walk witt Me | Sheek Louch | - |
| War All the Time | Thursday | - |
| Worldwide Underground | Erykah Badu | - |
| 17 | Big Machine | B'z | - |
| Soul Free | Brown Eyed Soul | - |
| 19 | Alcachofa | Ricardo Villalobos | - |
| Glittercard | Torun Eriksen | - |
| Pass Me the Mic | Will Pan | - |
| Who's Your Step Daddy | Funkoars | Debut |
| 22 | Absolution | Muse | - |
| The Calling | Hilltop Hoods | - |
| Give You My World | Phil Wickham | - |
| Greatest Hits & Unheard Bits | Space | Compilation |
| 23 | The Best of Deicide | Deicide | Compilation |
| Best of Madball | Madball | Compilation |
| The Best of Pantera: Far Beyond the Great Southern Cowboys' Vulgar Hits! | Pantera | Compilation |
| Bringer of Blood | Six Feet Under | - |
| Caught by the Window | Pilot Speed | Canada |
| Cheers | Obie Trice | - |
| Comin' from Where I'm From | Anthony Hamilton | US |
| Couldn't Have Said It Better | Meat Loaf | - |
| Dark Chords on a Big Guitar | Joan Baez | - |
| The Eyes of Alice Cooper | Alice Cooper | - |
| Fatherfucker | Peaches | - |
| Gallowsbird's Bark | The Fiery Furnaces | - |
| Go | Vertical Horizon | - |
| The Greatest Story Ever Told | The Lawrence Arms | - |
| Heretic | Morbid Angel | - |
| The Long Road | Nickelback | - |
| The Mavericks | The Mavericks | - |
| Mechanical Spin Phenomena | Mnemic | - |
| Murphy's Law | Murphy Lee | - |
| Natural Selection | Fuel | - |
| North | Elvis Costello | - |
| Past, Present & Future | Rob Zombie | Compilation |
| The R. in R&B Collection, Vol. 1 | R. Kelly | Compilation |
| Results May Vary | Limp Bizkit | - |
| Savin Hill | Street Dogs | - |
| Seven's Travels | Atmosphere | - |
| Some Devil | Dave Matthews | - |
| Speakerboxxx/The Love Below | Outkast | - |
| Stellastarr | Stellastarr | - |
| Stories and Alibis | Matchbook Romance | - |
| Stumble into Grace | Emmylou Harris | - |
| Testimony | Neal Morse | - |
| Untying the Not | String Cheese Incident | - |
| Unwrapped | Gloria Estefan | - |
| Want One | Rufus Wainwright | - |
| Want That Life | The Fixx | - |
| With Vision | Place of Skulls | - |
| WWIII | KMFDM | - |
| 24 | Another Day | Lene Marlin | - |
| Spade | Monkey Majik | - |
| 25 | BEGIN no Ichigo Ichie Drive in Starter | Begin | - |
| 26 | The Dresden Dolls | The Dresden Dolls | - |
| t.A.T.u. Remixes | t.A.T.u. | Remix |
| 29 | The Antidote | Moonspell | - |
| Clubfiles – the Album | DJ Quicksilver | - |
| Don't Look Back into the Sun/Death on the Stairs | The Libertines | EP |
| HTP 2 | Hughes Turner Project | - |
| Sacred Love | Sting | - |
| 2nd Verse | So Solid Crew | - |
| Volume 1 | The Besnard Lakes | - |
| 30 | 33 | Luis Miguel | - |
| Amar Es | Cristian Castro | - |
| Bette Midler Sings the Rosemary Clooney Songbook | Bette Midler | - |
| Billy Currington | Billy Currington | - |
| Casting Crowns | Casting Crowns | - |
| Changes | Kelly Osbourne | - |
| Confession | Ill Niño | - |
| The Jethro Tull Christmas Album | Jethro Tull | Christmas |
| The Journey: The Very Best of Donna Summer | Donna Summer | Compilation +2 new tracks and remix on US limited edition bonus disc |
| Lead Us Not into Temptation | David Byrne | - |
| Life For Rent | Dido | - |
| Live at Monsters of Rock | Gary Moore | Live |
| Martina | Martina McBride | - |
| Money Money 2020 | The Network | - |
| My Baby Don't Tolerate | Lyle Lovett | - |
| Now That's What I Call Christmas!: The Signature Collection (U.S. series) | Various Artists | Compilation |
| School of Rock: Music From and Inspired by the Motion Picture | Various Artists | Soundtrack |
| See If I Care | Gary Allan | - |
| Singles 93–03 | The Chemical Brothers | Compilation |
| So You've Ruined Your Life | Get Set Go | - |
| Sunny 16 | Ben Folds | EP |
| ? | Troubled Sleep | Prurient | |
|