| Titel | Album | Jahr |
| A Different Point Of View | Very | 1993 |
| A Face Like That | Elysium | 2012 |
| A Man Could Get Arrested (12" Mix) | Alternative | 1995 |
| A New Life | Alternative | 1995 |
| A Red Letter Day | Bilingual | 1996 |
| Absolutely Fabulous (Our Tribe Tongue-In Cheek Mix) | Disco 2 | 1994 |
| Absolutely Fabulous (Our Tribe Tongue-In-Cheek Mix) | Disco 2 | 1994 |
| After All | Concrete | 2006 |
| After All (The Odessa Staircase) | Battleship Potemkin (Soundtrack) | 2005 |
| All Over The World | Yes | 2009 |
| Always On My Mind | Pandemonium | 2010 |
| Always On My Mind | Inner Sanctum | 2019 |
| Always On My Mind / In My House | Introspective | 1988 |
| Axis | Electric | 2013 |
| Beautiful People | Yes | 2009 |
| Before | Bilingual | 1996 |
| Being Boring | Behaviour | 1990 |
| Being Boring | Pandemonium | 2010 |
| Bet She's Not Your Girlfriend | Alternative | 1995 |
| Birthday Boy | Release | 2002 |
| Bolshy | Electric | 2013 |
| Boy Strange | Nightlife | 1999 |
| Breathing Space | Elysium | 2012 |
| Building A Wall | Yes | 2009 |
| Burn | Super | 2016 |
| Burning The Heather | Hotspot | 2020 |
| Can You Forgive Her? | Very | 1993 |
| Can You Forgive Her? (Rollo Dub) | Disco 2 | 1994 |
| Casanova In Hell | Fundamental | 2006 |
| Casanova In Hell | Concrete | 2006 |
| Closer To Heaven | Nightlife | 1999 |
| Closer To Heaven / Left To My Own Devices | Pandemonium | 2010 |
| Comrades! | Battleship Potemkin (Soundtrack) | 2005 |
| Decadence | Alternative | 1995 |
| Did You See Me Coming? | Yes | 2009 |
| Did You See Me Coming? | Pandemonium | 2010 |
| Discoteca | Bilingual | 1996 |
| Do I Have To? | Alternative | 1995 |
| Do I Have To? | Pandemonium | 2010 |
| Domino Dancing | Introspective | 1988 |
| Domino Dancing | Inner Sanctum | 2019 |
| Don Juan | Alternative | 1995 |
| Drama In The Harbour | Battleship Potemkin (Soundtrack) | 2005 |
| Dreaming Of The Queen | Very | 1993 |
| Dreaming Of The Queen | Concrete | 2006 |
| Dreamland" (feat. Years & Years) | Hotspot | 2020 |
| E-Mail | Release | 2002 |
| Ego Music | Elysium | 2012 |
| Electricity | Bilingual | 1996 |
| Euroboy | Alternative | 1995 |
| Everything Means Something | Elysium | 2012 |
| Fluorescent | Electric | 2013 |
| Footsteps | Nightlife | 1999 |
| For Freedom | Battleship Potemkin (Soundtrack) | 2005 |
| For Your Own Good | Nightlife | 1999 |
| Friendly Fire | Concrete | 2006 |
| Full Steam Ahead | Battleship Potemkin (Soundtrack) | 2005 |
| Give It A Go | Elysium | 2012 |
| Go West | Pandemonium | 2010 |
| Go West (Farley & Heller Mix) | Disco 2 | 1994 |
| Go West / Postscript | Very | 1993 |
| God Willing | Fundamental | 2006 |
| Groovy | Super | 2016 |
| Hallo Spaceboy (Pet Shop Boys Extended Mix) | Disco 4 | 2007 |
| Happiness | Super | 2016 |
| Happiness Is An Option | Nightlife | 1999 |
| Happy People | Hotspot | 2020 |
| Heart | Actually | 1987 |
| Heart / Go West | Inner Sanctum | 2019 |
| Here | Release | 2002 |
| Here (PSB New Extended Mix) | Disco 3 | 2003 |
| Hey, Headmaster | Alternative | 1995 |
| Hit Music | Actually | 1987 |
| Hold On | Elysium | 2012 |
| Home & Dry (Blank & Jones Remix) | Disco 3 | 2003 |
| Home And Dry | Release | 2002 |
| Home And Dry / The Enigma | Inner Sanctum | 2019 |
| Hooked On Radiation (Pet Shop Boys Orange Alert Mix) | Disco 4 | 2007 |
| Hoping For A Miracle | Hotspot | 2020 |
| How Can You Expect To Be Taken Seriously? | Behaviour | 1990 |
| I Don't Know What You Want But I Can't Give It Anymore | Nightlife | 1999 |
| I Don't Wanna | Hotspot | 2020 |
| I Get Along | Release | 2002 |
| I Get Excited (You Get Excited Too) | Alternative | 1995 |
| I Made My Excuses And Left | Fundamental | 2006 |
| I Want A Dog | Introspective | 1988 |
| I Want A Dog | Alternative | 1995 |
| I Want A Lover | Please | 1986 |
| I Want To Wake Up | Actually | 1987 |
| I Wouldn't Normally Do This Kind Of Thing | Very | 1993 |
| I Wouldn't Normally Do This Kind Of Thing (Beatmasters Extended Nude Mix) | Disco 2 | 1994 |
| I Wouldn't Normally Do This Kind Of Thing (DJ Pierre Wild Pitch Mix) | Disco 2 | 1994 |
| I'm Not Scared | Introspective | 1988 |
| I'm With Stupid | Fundamental | 2006 |
| I'm With Stupid (Pet Shop Boys Maxi-Mix) | Disco 4 | 2007 |
| If Looks Could Kill | Disco 3 | 2003 |
| If Love Were All | Alternative | 1995 |
| In Denial | Nightlife | 1999 |
| In The Night | Alternative | 1995 |
| In The Night (Arthur Baker's Extended Mix) | Disco | 1986 |
| Indefinite Leave To Remain | Fundamental | 2006 |
| Indefinite Leave To Remain | Concrete | 2006 |
| Inner Sanctum | Super | 2016 |
| Inner Sanctum | Inner Sanctum | 2019 |
| Inside A Dream | Electric | 2013 |
| Integral | Fundamental | 2006 |
| Integral | Concrete | 2006 |
| Integral (Perfect Immaculate Mix) | Disco 4 | 2007 |
| Into Thin Air | Super | 2016 |
| Invisible | Elysium | 2012 |
| It Always Comes As A Surprise | Bilingual | 1996 |
| It Couldn't Happen Here | Actually | 1987 |
| It Must Be Obvious | Alternative | 1995 |
| It's A Sin | Actually | 1987 |
| It's A Sin | Concrete | 2006 |
| It's A Sin | Pandemonium | 2010 |
| It's A Sin | Inner Sanctum | 2019 |
| It's Alright | Introspective | 1988 |
| It's Alright | Concrete | 2006 |
| Jack The Lad | Alternative | 1995 |
| Jealousy | Behaviour | 1990 |
| Jealousy | Concrete | 2006 |
| King Of Rome | Yes | 2009 |
| King's Cross | Actually | 1987 |
| King's Cross | Pandemonium | 2010 |
| Later Tonight | Please | 1986 |
| Leaving | Elysium | 2012 |
| Left To My Own Devices | Introspective | 1988 |
| Left To My Own Devices | Concrete | 2006 |
| Left To My Own Devices | Inner Sanctum | 2019 |
| Legacy | Yes | 2009 |
| Liberation | Very | 1993 |
| Liberation (E Smoove 12" Mix) | Disco 2 | 1994 |
| London | Release | 2002 |
| London (Genuine Piano Mix) | Disco 3 | 2003 |
| London (Thee Radikal Blaklite Edit) | Disco 3 | 2003 |
| Losing My Mind | Alternative | 1995 |
| Love Comes Quickly | Please | 1986 |
| Love Comes Quickly | Inner Sanctum | 2019 |
| Love Comes Quickly (Shep Pettibone's Mastermix) | Disco | 1986 |
| Love Etc. | Yes | 2009 |
| Love Etc. | Pandemonium | 2010 |
| Love Etc. | Inner Sanctum | 2019 |
| Love Is A Bourgeois Construct | Electric | 2013 |
| Love Is A Bourgeois Construct | Inner Sanctum | 2019 |
| Love Is A Catastrophe | Release | 2002 |
| Luna Park | Fundamental | 2006 |
| Luna Park | Concrete | 2006 |
| Mein Teil (PSB There Are No Guitars On This Mix) | Disco 4 | 2007 |
| Memory Of The Future | Elysium | 2012 |
| Men And Maggots | Battleship Potemkin (Soundtrack) | 2005 |
| Metamorphosis | Bilingual | 1996 |
| Minimal | Fundamental | 2006 |
| Miserablism | Alternative | 1995 |
| Monkey Business | Hotspot | 2020 |
| More Than A Dream | Yes | 2009 |
| More Than A Dream / Heart | Pandemonium | 2010 |
| Music For Boys | Alternative | 1995 |
| My October Symphony | Behaviour | 1990 |
| Nervously | Behaviour | 1990 |
| New York City Boy | Nightlife | 1999 |
| New York City Boy | Pandemonium | 2010 |
| New York City Boy | Inner Sanctum | 2019 |
| Night Falls | Battleship Potemkin (Soundtrack) | 2005 |
| No Time For Tears | Battleship Potemkin (Soundtrack) | 2005 |
| Nothing Has Been Proved | Concrete | 2006 |
| Numb | Fundamental | 2006 |
| Numb | Concrete | 2006 |
| Nyet | Battleship Potemkin (Soundtrack) | 2005 |
| Odessa | Battleship Potemkin (Soundtrack) | 2005 |
| One And One Make Five | Very | 1993 |
| One In A Million | Very | 1993 |
| One More Chance | Actually | 1987 |
| One Of The Crowd | Alternative | 1995 |
| Only The Dark | Hotspot | 2020 |
| Only The Wind | Behaviour | 1990 |
| Opportunities (Let's Make Lots Of Money) | Please | 1986 |
| Opportunities (Let's Make Lots Of Money) | Inner Sanctum | 2019 |
| Opportunities (Let's Make Lots Of Money) (Ron Dean Miller And Latin Rascals's Version Latina) | Disco | 1986 |
| Opportunities (Reprise) | Please | 1986 |
| Our Daily Bread | Battleship Potemkin (Soundtrack) | 2005 |
| Pandemonium | Yes | 2009 |
| Pandemonium / Can You Forgive Her? | Pandemonium | 2010 |
| Paninaro | Alternative | 1995 |
| Paninaro (Pet Shop Boys And David Jacob's Italian Mix) | Disco | 1986 |
| Pazzo! | Super | 2016 |
| Positive Role Model | Disco 3 | 2003 |
| Psychological | Fundamental | 2006 |
| Radiophonic | Nightlife | 1999 |
| Read My Mind (Pet Shop Boys 'Stars Are Blazing' Mix) | Disco 4 | 2007 |
| Rent | Actually | 1987 |
| Rent | Concrete | 2006 |
| Requiem In Denim And Leopardskin | Elysium | 2012 |
| Sad Robot World | Super | 2016 |
| Samurai In Autumn | Release | 2002 |
| Saturday Night Forever | Bilingual | 1996 |
| Say It To Me | Super | 2016 |
| Se A Vida E (That's The Way Life Is) | Bilingual | 1996 |
| Se A Vida É (That's The Way Life Is) | Inner Sanctum | 2019 |
| Se A Vida E / Discoteca / Domino Dancing / Viva La Vida | Pandemonium | 2010 |
| Sexy Northerner (Superchumbo Mix) | Disco 3 | 2003 |
| Shameless | Alternative | 1995 |
| Shopping | Actually | 1987 |
| Shouting In The Evening | Electric | 2013 |
| Single | Bilingual | 1996 |
| So Hard | Behaviour | 1990 |
| So Hard (Morales Red Zone Mix) | Disco 2 | 1994 |
| Some Speculation | Alternative | 1995 |
| Somebody Else's Business | Disco 3 | 2003 |
| Sorry (Pet Shop Boys Maxi-Mix) | Disco 4 | 2007 |
| Stormy Meetings | Battleship Potemkin (Soundtrack) | 2005 |
| Suburbia | Please | 1986 |
| Suburbia | Pandemonium | 2010 |
| Suburbia (Julian Mendelssohn's Full Horror Mix) | Disco | 1986 |
| That's My Impression (Disco Mix) | Alternative | 1995 |
| The Dictator Decides | Super | 2016 |
| The Dictator Decides / Inside A Dream | Inner Sanctum | 2019 |
| The End Of The World | Behaviour | 1990 |
| The Last To Die | Electric | 2013 |
| The Night I Fell In Love | Release | 2002 |
| The Only One | Nightlife | 1999 |
| The Pop Kids | Super | 2016 |
| The Pop Kids (Reprise) | Inner Sanctum | 2019 |
| The Pop Kids / In The Night / Burn | Inner Sanctum | 2019 |
| The Sodom And Gomorrah Show | Fundamental | 2006 |
| The Sodom And Gomorrah Show | Concrete | 2006 |
| The Sound Of The Atom Splitting (Extended Version) | Alternative | 1995 |
| The Squadron | Battleship Potemkin (Soundtrack) | 2005 |
| The Survivors | Bilingual | 1996 |
| The Theatre | Very | 1993 |
| The Way It Used To Be | Yes | 2009 |
| This Must Be The Place I Waited Years To Leave | Behaviour | 1990 |
| Thursday (feat. Example) | Electric | 2013 |
| Time On My Hands | Disco 3 | 2003 |
| To Face The Truth | Behaviour | 1990 |
| To Speak Is A Sin | Very | 1993 |
| To Step Aside | Bilingual | 1996 |
| To The Battleship | Battleship Potemkin (Soundtrack) | 2005 |
| To The Shore | Battleship Potemkin (Soundtrack) | 2005 |
| Tonight Is Forever | Please | 1986 |
| Too Many People | Alternative | 1995 |
| Try It (I'm In Love With A Married Man) | Disco 3 | 2003 |
| Twentieth Century | Fundamental | 2006 |
| Twenty-something | Super | 2016 |
| Two Divided By Zero | Please | 1986 |
| Two Divided By Zero | Pandemonium | 2010 |
| Undertow | Super | 2016 |
| Up Against It | Bilingual | 1996 |
| Vampires | Nightlife | 1999 |
| Violence | Please | 1986 |
| Violence (Hacienda Version) | Alternative | 1995 |
| Vocal | Electric | 2013 |
| Vocal / The Sodom And Gomorrah Show | Inner Sanctum | 2019 |
| Vulnerable | Yes | 2009 |
| Walking On Thin Ice (Pet Shop Boys Electro Mix) | Disco 4 | 2007 |
| Was That What It Was | Alternative | 1995 |
| We All Feel Better In The Dark | Alternative | 1995 |
| We All Feel Better In The Dark (Brothers In Rhythm Ambient Mix) | Disco 2 | 1994 |
| Wedding In Berlin | Hotspot | 2020 |
| West End Girls | Please | 1986 |
| West End Girls | Concrete | 2006 |
| West End Girls | Pandemonium | 2010 |
| West End Girls | Inner Sanctum | 2019 |
| West End Girls (Shep Pettibone's Disco Mix) | Disco | 1986 |
| What Have I Done To Deserve This? | Actually | 1987 |
| What Keeps Man Alive | Alternative | 1995 |
| Why Don't We Live Together? | Please | 1986 |
| Why Don't We Live Together? | Pandemonium | 2010 |
| Will-O-The-Wisp | Hotspot | 2020 |
| Winner | Elysium | 2012 |
| Yesterday, When I Was Mad | Very | 1993 |
| Yesterday, When I Was Mad (Coconut 1 12" Mix) | Disco 2 | 1994 |
| Yesterday, When I Was Mad (Jam & Spoon Mix) | Disco 2 | 1994 |
| Yesterday, When I Was Mad (Junior Vasquez Factory Dub) | Disco 2 | 1994 |
| You Are The One | Hotspot | 2020 |
| You Choose | Release | 2002 |
| You Know Where You Went Wrong | Alternative | 1995 |
| You Only Tell Me You Love Me When You're Drunk | Nightlife | 1999 |
| You Only Tell Me You Love Me When You're Drunk | Concrete | 2006 |
| Young Offender | Very | 1993 |
| Your Early Stuff | Elysium | 2012 |
| Your Funny Uncle | Alternative | 1995 |
