| Year | Album | AUT | GER | NLD | NOR | UK | US | | 1967 | Procol Harum- Released: September 1967
- Label: Deram (US), Regal Zonophone (UK), Repertoire (re-issue)
- Format: Vinyl LP
| - | 30 | – | – | 26 | 47 |
| 1968 | Shine On Brightly- Released: September 1968
- Label: Regal Zonophone (UK), A&M (US)
- Format: Vinyl LP
| - | - | - | – | - | 24 |
| 1969 | A Salty Dog- Released: March 1969
- Label: Regal Zonophone (UK), A&M (US)
- Format: Vinyl LP
| - | - | 15 | 19 | 27 | 32 |
| 1970 | Home- Released: 5 June 1970
- Label: Regal Zonophone (UK), A&M (US)
- Format: Vinyl LP
| - | - | - | - | 49 | 34 |
| 1971 | Broken Barricades- Released: 11 July 1971
- Label: Chrysalis (UK), A&M (US)
- Format: Vinyl LP
| - | 46 | - | - | 42 | 32 |
| 1973 | Grand Hotel- Released: March 1973
- Label: Chrysalis
- Format: Vinyl LP
| 6 | 9 | 8 | 24 | – | 21 |
| 1974 | Exotic Birds and Fruit- Released: April 1974
- Label: Chrysalis
- Format: Vinyl LP
| - | 38 | - | 12 | – | 86 |
| 1975 | Procol's Ninth- Released: September 1975
- Label: Chrysalis
- Format: Vinyl LP
| - | - | - | 9 | 41 | 52 |
| 1977 | Something Magic- Released: March 1977
- Label: Chrysalis (UK), Warner Bros. (US)
- Format: Vinyl LP
| - | - | 16 | 19 | – | 147 |
| 1991 | The Prodigal Stranger- Released: 27 August 1991
- Label: Volcano
- Format: CD, Vinyl LP
| - | – | – | – | – | – |
| 1995 | The Long Goodbye- Released: 18 July 1995
- Label: RCA Victor / RCA
- Format:
| - | – | – | – | – | – |
| 2003 | The Well's on Fire- Released: 4 March 2003
- Label: Eagle
- Format:
| - | – | – | – | – | – |
| 2017 | Novum- Released: 21 April 2017
- Label: Eagle
- Format
| - | 82 | - | – | - | – |
| Year | Title (a-side b/w b-side) | UK[2] | CAN | US | Comment | | 1967 | "A Whiter Shade of Pale" b/w "Lime Street Blues" | 1 | 1 | 5 | US/CAN: Deram Records 45-7507 / UK: Deram Records DM 126 |
| 1967 | "Homburg" b/w "Good Captain Clack" | 6 | 15 | 34 | US/CAN: A&M Records 885 / UK: Regal Zonophone Records RZ 3003 |
| 1968 | "Quite Rightly So" b/w "In the Wee Small Hours of Sixpence" | 50 | – | – | US : A&M Records 927 / UK : Regal Zonophone Records RZ 3007 |
| 1969 | "A Salty Dog" b/w "Long Gone Geek" | 44 | 84 | – | US: A&M Records 1069 / UK: Regal Zonophone Records RZ 3019 / Can A&M AMX323 |
| 1969 | "The Devil Came from Kansas" b/w "Boredom" | – | – | – | US: A&M Records 1111 |
| 1970 | "Whiskey Train" b/w "About to Die" | – | – | – | US: A&M Records 1218 |
| 1971 | "Broken Barricades" b/w "Power Failure" | – | – | – | US: A&M Records 1264 |
| 1971 | "Simple Sister" b/w "Song for a Dreamer" | – | – | – | US: A&M Records 1287 |
| 1972 | "A Whiter Shade of Pale" re-issue b/w "A Salty Dog" re-issue / "Homburg" re-issue | 13 | – | – | UK: Fly Records ECHO 101 |
| 1972 | "Conquistador" (Live) b/w "A Salty Dog" (Live) | – | 7 | 16 | US/Can: A&M Records 1347 |
| 1972 | "Conquistador" (Live) b/w "Luskus Delph" (Live) | 22 | – | – | UK: Chrysalis Records CHS 2003 |
| 1973 | "Robert's Box" b/w "A Rum Tale" | – | – | – | UK: Chrysalis Records CHS 2010 |
| 1973 | "Bringing Home the Bacon" b/w "Toujours L'Amour" | – | – | – | US: Chrysalis Records CHS 2011 |
| 1973 | "Grand Hotel" b/w "Fires (That Burn Brightly)" | – | – | 117 | US: Chrysalis Records CHS 2013 |
| 1973 | "Souvenir of London" b/w "Toujours L'Amour" | – | – | – | UK: Chrysalis Records CHS 2015 |
| 1974 | "Nothing But the Truth" b/w "Drunk Again" | – | – | – | US & UK: Chrysalis Records CHS 2032 |
| 1975 | "Pandora's Box" b/w "The Piper's Tune" | 16 | – | – | US: Chrysalis Records CRS 2109 / UK: Chrysalis Records CHS 2073 |
| 1975 | "The Final Thrust" b/w "Taking the Time" | – | – | – | UK: Chrysalis Records CHS 2079 |
| 1976 | "As Strong as Samson (When You're Being Held to Ransom)" b/w "The Unquiet Zone" | – | – | – | UK: Chrysalis Records CHS 2084 |
| 1977 | "Wizard Man" b/w "Backgammon" | – | – | – | US: Chrysalis Records CRS 2115 / UK: Chrysalis Records CHS 2138 |
1. ^{{Cite news|url=https://www.riaa.com/gold-platinum/?tab_active=default-award&se=procol+harum#search_section|title=Gold & Platinum - RIAA|work=RIAA|access-date=2018-11-02|language=en-US}}
2. ^{{cite book| first= David| last= Roberts| year= 2006| title= British Hit Singles & Albums| edition= 19th| publisher= Guinness World Records Limited | location= London| isbn= 1-904994-10-5| page= 440}}