- Both Ends BurningType: SingleReleased: December 1975
- In Dulci JubiloType: SingleReleased: 14 November 1975
- Crisis? What Crisis?Type: AlbumReleased: 10 November 1975
- I Believe in Father ChristmasType: SingleReleased: November 1975
- LadyType: SingleReleased: November 1975
- Numbers: A Pythagorean Theory TaleType: AlbumReleased: November 1975
- OmmadawnType: AlbumReleased: November 1975
- Pour Down Like SilverType: AlbumReleased: November 1975
- Venus and Mars / Rock ShowType: SingleReleased: 27 October 1975
- Shaved FishType: AlbumAlso: Compilation
- SirenType: AlbumReleased: 24 October 1975
- OmmadawnType: SingleReleased: 21 October 1975
- Letting GoType: SingleReleased: 4 October 1975
- Rock of the WestiesType: AlbumReleased: 4 October 1975
- Come Taste the BandType: AlbumReleased: October 1975
- CounterpointsType: AlbumReleased: October 1975
- Love Is the DrugType: SingleReleased: October 1975
- Voyage of the AcolyteType: AlbumReleased: October 1975
- Changing All the TimeType: AlbumReleased: 22 September 1975
- Extra Texture (Read All About It)Type: AlbumReleased: 22 September 1975
- You / World of StoneType: SingleReleased: 12 September 1975
- Playing the FooleType: AlbumAlso: Live
- Elysian EncounterType: AlbumReleased: September 1975
- Nightingales & BombersType: AlbumReleased: 22 August 1975
- SabotageType: AlbumReleased: 28 July 1975
- The Album of the Soundtrack of the Trailer of the Film of Monty Python and the Holy Grail: Executive VersionType: AlbumAlso: Soundtrack, Spokenword
- Free HandType: AlbumReleased: July 1975
- Greatest HitsType: AlbumAlso: Compilation
- Show Me the WayType: SingleReleased: 6 June 1975
- 16 Songs Never Released Before 2Type: AlbumAlso: Compilation
- Cut the CakeType: AlbumReleased: June 1975
- Rising for the MoonType: AlbumReleased: June 1975
- Venus and MarsType: AlbumReleased: 30 May 1975
- Captain Fantastic and the Brown Dirt CowboyType: AlbumReleased: 19 May 1975
- Listen to What the Man SaidType: SingleReleased: 16 May 1975
- Mr. Raffles (Man, It Was Mean)Type: SingleReleased: 16 May 1975
- Warrior on the Edge of TimeType: AlbumReleased: 9 May 1975
- Kiss Me, Kiss Your Baby / Put Out the FireType: SingleReleased: May 1975
- USAType: AlbumAlso: Live
- Hair of the DogType: AlbumReleased: April 1975
- Specs AppealType: AlbumReleased: April 1975
- The Myths and Legends of King Arthur and the Knights of the Round TableType: AlbumReleased: April 1975
- The Snow GooseType: AlbumReleased: April 1975
- Tomorrow Belongs to MeType: AlbumReleased: April 1975
- Stand by MeType: SingleReleased: 10 March 1975
- FramptonType: AlbumReleased: 3 March 1975
- On the LevelType: AlbumReleased: 1 March 1975
- Put It Where You Want ItType: AlbumReleased: 1 March 1975
- Blow by BlowType: AlbumReleased: March 1975
- CircusType: AlbumReleased: March 1975
- Modern TimesType: AlbumReleased: March 1975
- Sweet DeceiverType: AlbumReleased: March 1975
- There’s One in Every CrowdType: AlbumReleased: March 1975
- Don AlfonsoType: SingleReleased: 21 February 1975
- Rock ’n’ RollType: AlbumReleased: 17 February 1975
- Bolan’s Zip GunType: AlbumReleased: 16 February 1975
- Another NightType: AlbumReleased: February 1975
- Hokey PokeyType: AlbumReleased: February 1975
- Nadir’s Big ChanceType: AlbumReleased: February 1975
- Sunday’s ChildType: AlbumReleased: 24 January 1975
- 2 Originals of Little FeatType: AlbumAlso: Compilation
- 20 Super Hits by Cat StevensType: AlbumAlso: Compilation
- 24 Carat PurpleType: AlbumAlso: Compilation
- 99 Miles From L.A.Type: AlbumReleased: 1975
- A Arte de Cat StevensType: AlbumAlso: Compilation
- A Closer LookType: AlbumAlso: Compilation
- A Spaceman Came TravellingType: SingleReleased: 1975
- A Young Person’s Guide to King CrimsonType: AlbumAlso: Compilation
- All the Fun of the FairType: AlbumReleased: 1975
- Amongst the DarkersType: AlbumAlso: Live
- Arp OdysseyType: AlbumReleased: 1975
- Atlantic CrossingType: AlbumReleased: 1975
- Attention! Atomic Rooster!Type: AlbumAlso: Compilation
- Ballad of Lucy JordanType: AlbumAlso: Compilation
- Be Bop a Lula / Move Over M S.L.Type: SingleReleased: 1975
- Be My Lovin' Baby / Shame on You BabyType: SingleReleased: 1975
- Black or WhiteType: SingleReleased: 1975
- Bloody Well RightType: SingleReleased: 1975
- Burbank's Finest - 100% All MeatType: AlbumAlso: Compilation
- Captain AmericaType: SingleReleased: 1975
- Country Rockers, Volume 1: Thousand Rockin’ GuitarsType: AlbumAlso: Compilation
- Finnhits 2Type: AlbumAlso: Compilation
- Goin’ HomeType: AlbumAlso: Compilation
- Greatest HitsType: AlbumAlso: Compilation
- Greatest HitsType: AlbumAlso: Compilation
- Hold Me CloseType: SingleReleased: 1975
- I Am a Rocker / Lazy CowType: SingleReleased: 1975
- I KnowType: SingleReleased: 1975
- If I CouldType: SingleReleased: 1975
- In Concert With Host Charley PrideType: AlbumAlso: Compilation, Live
- Iron Man / ParanoidType: SingleReleased: 1975
- Listen To What The Man Said / Love In SongType: SingleReleased: 1975
- LiveType: AlbumAlso: Live
- Live in the UK: Leicester University 1975‐11‐29Type: AlbumAlso: Live
- Live in the USA: Capitol Theatre, Passaic NJ 1975‐10‐17Type: AlbumAlso: Live
- Love and Kisses From Brotherhood of ManType: AlbumReleased: 1975
- Make Me Smile (Come Up and See Me)Type: SingleReleased: 1975
- Movin' OnType: SingleReleased: 1975
- Music ExpressType: AlbumAlso: Compilation
- Nightbird & CompanyType: AlbumAlso: Compilation
- One Fing 'N' AnuvverType: AlbumReleased: 1975
- Pandora’s BoxType: SingleReleased: 1975
- Pass It AroundType: AlbumReleased: 1975
- Peaches: The Pick of the Crop Vol. 2Type: AlbumAlso: Compilation
- Pop Chronik 18Type: AlbumAlso: Compilation
- Pressure DropType: AlbumReleased: 1975
- Procol HarumType: AlbumAlso: Compilation
- Procol’s NinthType: AlbumReleased: 1975
- Pump IronType: AlbumReleased: 1975
- ReflectionType: AlbumAlso: Compilation
- Ritchie Blackmore’s RainbowType: AlbumReleased: 1975
- Rock TheatreType: AlbumAlso: Compilation
- Shades of Deep Purple & The Book of TaliesynType: AlbumAlso: Compilation
- SladeType: AlbumAlso: Compilation
- SmokeyType: AlbumReleased: 1975
- Spanish Train and Other StoriesType: AlbumReleased: 1975
- Spirits in the NightType: SingleReleased: 1975
- Stereo Pop Special-104Type: AlbumAlso: Live
- Sweet Lady From Georgia / Sugar Honey LoveType: SingleReleased: 1975
- Sweets For My SweetType: SingleReleased: 1975
- Thanks for the Memory (Wham Bam Thank You Mam)Type: SingleReleased: 1975
- The Animals with Sonny Boy WilliamsonType: AlbumAlso: Live
- The Best of Top of the Pops ’75Type: AlbumAlso: Compilation
- The Best Years of Our LivesType: AlbumReleased: 1975
- The Blues World of Eric ClaptonType: AlbumAlso: Compilation
- The Dylan/Cash SessionType: AlbumAlso: Compilation
- The Heavyweights: Columbia Records Fall 1975Type: AlbumAlso: Compilation
- The Immediate Story: Small Faces, Volume IIType: AlbumAlso: Compilation
- The Joy of a Toy / Shooting at the MoonType: AlbumAlso: Compilation
- The Orchestral Tubular BellsType: AlbumReleased: 1975
- The Pye History of British Pop MusicType: AlbumAlso: Compilation
- The Sun Story. Vol.6: Carl MannType: AlbumAlso: Compilation
- The Very Best of The HolliesType: AlbumAlso: Compilation
- Theme from OmmadawnType: SingleReleased: 1975