Any record that has the notation, "33 1/3 rpm" is assumed to have a small center hole.
The records are sorted, for the most part, in the following manner: first by Recording Artist, then by Record Label, and last by Song Title.
| Z' Looke | "Can U Read My Lips (7 Inch Version)/Can U Read My Lips (Dub Mix)" | ORPHEUS | 72654 | NM | $5.00 |
| Zabach, Florian | "Callaghan's Monkey/Solfeggio (Do Re Mi Song)" | DECCA | 29047 | NM | $6.00 |
| Zabach, Florian | "Meditation/Gypsy Fiddler" | DECCA | 28507 | NM | $6.00 |
| Zabach, Florian | "Pussy Footin/Red Wing" | DECCA | 28781 | NM | $6.00 |
| Zabach, Florian | "Red Canary/April in Portugal" | DECCA | 28646 | EX | $3.00 |
| Zabach, Florian | "The Hot Canary/Jalousie" | DECCA | 27509 | EX | $3.00 |
| Zabach, Florian | "Hour of Love (Part 3): Ravel'S Pavane/Theme: Schubert's Unfinished Symphony & 2 more" | DECCA (EP) | 02173 | NM+PS | $6.50 |
| Zabach, Florian | "Heart Strings: Let's Do It (Let's Fall in Love)/Someone to Watch Over Me/Nocturne & 5 more" | DECCA (EP; 2 Record Set) | 00626 | NM+PS | $9.00 |
| Zabach, Florian | "Artist's Life/Traumerei/The Swan/Melody In F" | DECCA (EP; plain sleeve) | 00753 | NM | $6.00 |
| Zabach, Florian | "Nocturne/Poeme By Fibich" | DECCA (Sample) | 29497 | NM | $6.50 |
| Zabach, Florian | "Fiddler's Boogie/When the White Lilacs Bloom Again +" | MERCURY | 70936 | NM | $6.00 |
| Zabach, Florian | "Rainbow Trail/Petticoats of Portugal" | MERCURY | 70975 | NM | $6.00 |
| Zabe, Dick | "Sentimental No More/Whatcha Gonna Do About It" | MPA | 00852 | VG | $4.00 |
| Zabka Orch, Stan | "Chimes/Chimes, Christmas Time" | PALLADIUM | 00605 | NM | $6.50 |
| Zacharias, Helmut | "La Montana (If She Should Come to You)/Mare Nostrum" | DECCA | 31101 | NM | $6.00 |
| Zacharias, Helmut | "The Whistler and His Dog Der Pfeifer und Sein Hund)/Spanish Violins" | DECCA | 30102 | NM | $6.00 |
| Zacharias, Helmut | "When the White Lilacs Bloom Again (Wenn der Weisse Flieder Wieder Bluht)/Blue Blues (Ein Wunder)#" | DECCA | 30039 | NM | $6.00 |
| Zacharias, Helmut | "Crazy Violins/The Tipsy Piano" | DECCA (Sample) | 30795 | EX | $3.50 |
| Zacharias, Helmut | "Under The Linden Tree/Waltzes from the Merry Widow" | DECCA (Sample) | 29632 | EX | $3.50 |
| Zacherias & The Tree People | "We're All Paul Bearers Part 1/We're All Paul Bearers Part 2" | VIKING White Label DJ) | 01004 | NM | $16.00 |
| Zacherle, John | "Dinner With Drac (Part I)/(Part II)" | CAMEO | 00130 | EX | $20.00 |
| Zack, Richie | "It's Written in the Stars/Take a Good Look, Mr. Mirror" | SILVER STAR | 01010 | EX | $5.00 |
| Zadora, Pia | "Clapping Song" | CBS (Demo) | 69889 | NM | $4.00 |
| Zadora, Pia | "Come Rain or Come Shine" | CBS (Demo) | 05717 | NM | $4.00 |
| Zadora, Pia | "The Clapping Song/Lovin' Things" | ELEKTRA | 69889 | NM | $5.00 |
| Zadora, Pia | "Come Share My Love +" | WB (Promo) | 08612 | NM | $4.00 |
| Zager & Evans | "In The Year 2525/Mr. Turnkey +" | GOLD STANDARD | 00848 | NM | $5.00 |
| Zager & Evans | "Cary Lynn Javes/Mr. Turnkey" | RCA | 00246 | EX | $3.00 |
| Zager & Evans | "In The Year 2525/Little Kids #" | RCA | 00174 | NM | $5.00 |
| Zager & Evans | "Listen to the People/She Never Sleeps Besides Me" | RCA | 00299 | EX | $3.00 |
| Zager & Evans | "Listen to the People/She Never Sleeps Besides Me" | RCA (NFS) | 00299 | NM | $6.50 |
| Zager & Evans | "In The Year 2525/Little Kids" | RCA (Yellow Label; NFS) | 00174 | EX | $16.00 |
| Zager & Evans | "Hydra 15,000" | VANGUARD (Demo) | 35125 | NM | $6.00 |
| Zager, Michael | "Do It with Feeling (3:15)/(4:51)" | BANG | 00720 | NM | $5.00 |
| Zager, Michael | "Love Express/Let's All Chant" | PRIVATE STOCK | 00184 | NM | $5.00 |
| Zager, Michael | "Soul to Soul (Edited Version)/Freak (Edited Version)" | PRIVATE STOCK | 00202 | NM | $5.00 |
| Zager, Michael | "Let's All Chant" | PRIVATE STOCK (Promo) | 00184 | NM | $3.00 |
| Zager, Michael | "Love Express" | PRIVATE STOCK (Promo) | 00193 | NM | $3.00 |
| Zakariah | "The Girl From Ipanema (Disco Version)/Maybe Tomorrow" | PIP | 06511 | NM | $5.00 |
| Zanetis, Alex | "The Oil Fields: Drinks for the House/Tom Kelly/Dottle Bug Pete & 3 more" | RIK (33 1/3 rpm; small spindle hole) | 01001 | EX+PS | $4.00 |
| Zang, Tommy | "Break the Chain/I'll Put a String on Your Finger" | CANADIAN AMERICAN | 00106 | EX | $5.00 |
| Zang, Tommy | "Just Call My Name/I Love You Because" | HICKORY (Promo) | 01180 | NM | $12.00 |
| Zang, Tommy | "Nashville Blues/I Wonder When We'll Ever Know (The Wonder of It All)" | HICKORY (Sample) | 01109 | NM | $12.00 |
| Zang, Tommy | "Take These Chains From My Heart/Under Your Spell Again" | HICKORY (Sample) | 01114 | EX | $5.00 |
| Zanicchi, Iva | "Un Fiume Amaro/Tienimi Con Te" | RIFI (Italy) | 16421 | EX+PS | $3.00 |
| Zanies | "News, Weather & Sports/I Don't Wanna Get Involved" | DORE | 00949 | NM | $6.00 |
| Zap | "Football Stomp/Don't Wanna Play" | POLYDOR | 14422 | NM | $6.00 |
| Zapp | "Dance Floor (Part I)/(Part II)" | WB | 29961 | NM | $4.50 |
| Zappa, Dweezil | "My Mother is a Space Cadet/Crunchy Water" | BARKING PUMPKIN | 03366 | NM+PS | $5.50 |
| Zappa, Frank | "Valley Girl/You are What You Is" | BARKING PUMPKIN | 02972 | NM | $7.50 |
| Zappa, Frank | "Valley Girl/You are What You Is" | BARKING PUMPKIN | 02972 | NM+PS | $12.00 |
| Zappa, Frank | "I Don't Wanna Get Drafted/Ancient Armaments +" | CBS (Italy) | 08625 | NM+PS | $6.00 |
| Zappa, Frank | "Dancing Fool/Baby Snakes +" | ZAPPA | 00010 | NM | $6.50 |
| Zappa, Frank | "I Don't Wanna Get Drafted/Ancient Armaments" | ZAPPA | 01001 | NM+PS | $8.50 |
| Zappa, Frank | "Joe's Garage/Central Scrutinizer" | ZAPPA | 00031 | NM | $8.00 |
| Zarzosa, Chucho | "Twilight Time/Cuban Love Song/Potpourrit Agustin Lara/Marima & 4 more" | RCA VICTOR (EP; 2 Record Set) | 01297 | NM+PS | $6.50 |
| Zavaroni, Lena | "Ma, He's Making Eyes At Me/Rockabye Your Baby With Dixie Melody" | STAX | 00206 | EX | $2.75 |
| Zebera | "My Bionics Man" | BROWN DOG (DJ) | 09013 | NM | $10.00 |
| Zebra | "Closer to the Feeling/(Disco Version)" | WARWICK (Promo) | 00201 | NM | $15.00 |
| Zebra | "Tonight Could Be the Night (Part I)/(Part II)" | ZEBRA (Promo) | 00330 | VG | $3.50 |
| Zed | "Dark Horse" | ATLANTIC (Promo) | 03825 | NM | $3.00 |
| Zee Avi | "The Book Of Morris Johnson/Milestone Moon" | BRUSHFIRE (small spindle hole) | 22535 | NM+PS | $5.00 |
| Zeiner, Ray | "I had a Girl/You Know Your Love" | POISON RING | 00721 | EX | $12.50 |
| Zentner, Si | "I'm Getting Sentimental Over You/Sentimental Journey" | LIBERTY | 55675 | NM | $7.50 |
| Zentner, Si | "Up a Lazy River/Shufflin' Blues" | LIBERTY | 55374 | NM | $7.50 |
| Zentner, Si | "Up a Lazy River/Autumn Leaves +" | LIBERTY HITS | 54530 | NM | $6.00 |
| Zentner, Si | "Dear Heart/In a Little Spanish Town (Twas on a Night Like This)" | RCA | 08550 | NM | $6.00 |
| Zentner, Si | "My Devotion/The Fat Cat" | RCA | 08634 | NM | $6.00 |
| Zentner, Si | "In a Little Spanish Town (Twas on a Night Like This)/Dear Heart" | RCA (NFS) | 08550 | EX | $3.50 |
| Zentner, Si | "Theme: Max/Spanish Rice" | RCA (NFS) | 08454 | NM | $6.50 |
| Zentner, Si | "Autumn Leaves/Tenderly" | UA (Special PROJECTs) | 01002 | EX | $5.00 |
| Zephyr | "High Flying Bird" | WB (wol) | 07604 | NM | $4.00 |
| Zepp, Jo Jo & Falcons | "But It's Alright - Spoken Intro/But It's Alright" | COLUMBIA (Demo) | 02341 | NM | $5.00 |
| Zeppa, Benn | "A Foolish Fool/Baby - I Need" | SPECIALTY | 00577 | NM | $8.50 |
| Zevon, Warren | "A Certain Girl" | ASYLUM (Promo) | 46610 | NM | $12.00 |
| Zevon, Warren | "Gorilla, You're A Desperado" | ASYLUM (Promo) | 46641 | NM | $4.00 |
| Zevon, Warren | "Johnny Strikes Up the Band" | ASYLUM (Promo) | 45526 | NM | $12.00 |
| Zig Zag People | "Yummy Yummy Yummy/Chewy Chewy" | DECCA (po) | 32527 | NM | $6.50 |
| Zill, Pat | "Bouquet of Roses/Hold Tight" | INDIGO | 00126 | EX | $6.00 |
| Zill, Pat | "La Mirada/Picke Me Up on Your Way Down" | INDIGO | 00119 | EX | $6.00 |
| Zima, Eddie | "Dark Cloud Polka/Green Grass Polka" | DANA | 03151 | EX | $3.00 |
| Zimmerman, Bob | "Those Beer Drinking Songs/She Spreads Her Love Around" | SOLITARE | 01001 | NM | $6.00 |
| Zip Codes | "Sweet Meat (Part I)/(Part II)" | BETTER (White Label) | 00001 | NM | $12.00 |
| Zodiac | "X Rated/Then Goodbye" | UNI (Promo) | 55138 | NM | $10.00 |
| Zoghby, Emil | "PicKing Up the Pieces" | POLYDOR (Promo) | 16001 | NM | $4.00 |
| Zola and his Horn | "The Slide/Marching to the Coliseum" | JARO INTERNATIONAL (Promo) | 77011 | EX | $6.50 |
| Zombies | "Time Of The Season/Friends Of Mine" | DATE | 01628 | EX | $9.00 |
| Zombies | "She's Not There/You Make Me Feel Good" | LONDON (Green/Yellow) | 59029 | NM | $5.00 |
| Zombies | "Indication/How We were Before" | PARROT | 03004 | NM | $10.00 |
| Zombies | "She's Not There/You Make Me Feel So Good" | PARROT | 09695 | NM | $16.00 |
| Zombies | "Tell Her No/Leave Me Be" | PARROT | 09723 | NM | $20.00 |
| Zombies/Rick Derringer | "Time Of The Season/Rock & Roll Hoochie Koo" | ERIC | 04018 | NM | $6.00 |
| Zoo (Mick Fleetwood & Billy Thorpe) | "Shakin' The Cage/Forgive" | MUSHROOM (Australia; small spindle hole) | 10370 | NM+PS | $5.00 |
| Zoot Sims | "Over The Rainbow/Stella By Starlight" | IMPULSE (White Label) | 00262 | NM | $12.00 |
| Zulema | "Change" | LE JOINT (Promo) | 34001 | NM | $4.00 |
| Zulema | "Hail, Hail, America/Standing in the Back Row of Your Heart" | RCA | 10246 | NM | $5.00 |
| Zulema | "I Love You Baby/Pity for the Children" | RCA (NFS) | 10704 | NM | $5.00 |
| Zulema | "Half of Your Heart/What Kind of Person are You" | RCA (wol) | 10541 | NM | $5.00 |
| Zulema | "Telling the World Goodbye (Try to Find Yourself)/Tree" | SUSSEX | 00504 | NM | $5.00 |
| Zutons | "Pressure Point/Zutonkhamuun (Extended Version)" | EPIC (Demo; UK) | 56566 | NM+PS | $6.00 |
| ZZ Top | "Breakaway/Pincushion" | RCA | 62812 | NM | $5.00 |
| ZZ Top | "Double Back (Single Version)/Planet of Women (LP Version)" | WB | 19812 | NM | $4.50 |
| ZZ Top | "Rough Boy/Delirious" | WB | 28733 | NM+PS | $5.50 |
| ZZ Top | "Stages/Can't Stop Rockin'" | WB | 28810 | NM+PS | $5.50 |
| ZZ Top | "Cheap Sunglasses/Tube Snake Boogie" | WB (Back To Back) | 21966 | NM | $6.00 |
| ZZ Top | "Sleeping Bag/Rough Boy" | WB (Back To Back) | 21968 | NM | $6.00 |
| ZZ Top | "Sleeping Bag/Party on the Patio" | WB (Germany) | 28884 | NM+PS | $5.50 |
| ZZ Top | "Doubleback/Planet of Women" | WB (UK; small spindle hole) | 09812 | NM+PS | $5.00 |
| ZZ Top | "Rough Boy (Edit)/Delirious" | WB (UK; small spindle hole) | 02003 | NM+PS | $5.00 |
| ZZ Top | "Stages/Hi Fi Mama" | WB (UK; small spindle hole) | 02002 | NM+PS | $5.00 |