| Titel | Album | Jahr |
| (That's) The Kind Of Love I Need | Latin Ala G! | 2015 |
| 15 Times | A Stranger In My Own Back Yard | 1974 |
| A Friend Of Mine | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| A Love So | Piano Foreplay | 2003 |
| A Minute Of Your Time | Life & Rhymes | 1982 |
| A Proper Fool | A Scruff At Heart | 2007 |
| A Sight For Sore Eyes | Irlish | 2001 |
| A Woman's Place | A Stranger In My Own Back Yard | 1974 |
| A Woman's Place | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| All They Wanted To Say | Gilbertville | 2011 |
| Alone Again (Naturally) | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Always Somebody | A Stranger In My Own Back Yard | 1974 |
| An End... | Singer Sowing Machine | 1997 |
| Answers On A Postcard (Please) | Piano Foreplay | 2003 |
| Are You Happy ? | Sounds Of The Loop | 1993 |
| As A Rule | By Larry | 1994 |
| As Long As I Can | Rare Tracks | 1992 |
| At Least I'm Honest | Life & Rhymes | 1982 |
| At The End Of The Day | Gilbert O'Sullivan | 2018 |
| At The Very Mention Of Your Name | Frobisher Drive | 1987 |
| At The Very Mention Of Your Name | In The Key Of G | 1989 |
| At The Very Mention Of Your Name | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Back And Forth | Driven | 2022 |
| Barking Up The Wrong Tree (Such Is Life) | Piano Foreplay | 2003 |
| Bear With Me | Life & Rhymes | 1982 |
| Because Of You | By Larry | 1994 |
| Blue Anchor Bay | Driven | 2022 |
| Body And Mind | Driven | 2022 |
| Break A Leg | Singer Sowing Machine | 1997 |
| Break It To Me Gently | Off Centre | 1980 |
| But I'm Not | Back To Front | 1972 |
| Bye-Bye | Himself | 1971 |
| Came And Went | Sounds Of The Loop | 1993 |
| Came To See Me Yesterday | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Came To See Me Yesterday (In The Merry Month Of) | By Larry | 1994 |
| Can I Go With You | Back To Front | 1972 |
| Can I Leave The Rest Up To You | Gilbertville | 2011 |
| Can't Find My Way Home | Every Song Has Its Play | 1995 |
| Can't Get Enough Of You | Off Centre | 1980 |
| Can't Get Enough Of You (Another Version) | Rare Tracks | 1992 |
| Can't Get You Out Of My Mind | Rare Tracks | 1992 |
| Can't Get You To Love Me | A Stranger In My Own Back Yard | 1974 |
| Can't Say Fairer Than That | A Scruff At Heart | 2007 |
| Can't Think Straight | Sounds Of The Loop | 1993 |
| Can't Think Straight | Sounds Of The Loop | 1993 |
| Clair | Back To Front | 1972 |
| Clair | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Con-Lab-Lib | Singer Sowing Machine | 1997 |
| Conversation With Flying Plates | Piano Foreplay | 2003 |
| Dansette Dreams And 45's | Gilbert O'Sullivan | 2018 |
| Dear Dream | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Dear Dream | Every Song Has Its Play | 1995 |
| Dishonourable Profession | Every Song Has Its Play | 1995 |
| Divorce Irish Style | Sounds Of The Loop | 1993 |
| Doesn't It Make You Sick (Mortar And Brick) | Singer Sowing Machine | 1997 |
| Doing The Best I Can | Himself | 1971 |
| Doing What I Know | Rare Tracks | 1992 |
| Don't Get Under Each Other's Skin | Driven | 2022 |
| Don't I Know It | Irlish | 2001 |
| Don't Let It Get To You | A Scruff At Heart | 2007 |
| Down Down Here | Gilbertville | 2011 |
| Easier Said Than Done | Irlish | 2001 |
| Fine By Me | Irlish | 2001 |
| For The Record | Gilbert O'Sullivan | 2018 |
| For What It's Worth | Off Centre | 1980 |
| Force Of Habit | A Scruff At Heart | 2007 |
| Forever Wondering | Frobisher Drive | 1987 |
| Forever Wondering | Rare Tracks | 1992 |
| Friend Of Mine | I'm A Writer, Not A Fighter | 1973 |
| Get Down | I'm A Writer, Not A Fighter | 1973 |
| Get Down | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| God Forbid | Piano Foreplay | 2003 |
| Goedon Bennett | In The Key Of G | 1989 |
| Got To Be That Way | Life & Rhymes | 1982 |
| Hablando Del Rey De Roma | Latin Ala G! | 2015 |
| Has Been | Life & Rhymes | 1982 |
| Have It | Irlish | 2001 |
| Having Said That | Sounds Of The Loop | 1993 |
| Heaven's Above | Singer Sowing Machine | 1997 |
| Hell No | Latin Ala G! | 2015 |
| Hello It's Goodbye | Off Centre | 1980 |
| Help Is On The Way | Off Centre | 1980 |
| Here's Why (feat. Hayley Sanderson) | Gilbertville | 2011 |
| Hey Man | Driven | 2022 |
| Hitler Could Have Made It With You | Gilbertville | 2011 |
| Hold On To What You Got | By Larry | 1994 |
| Hold On To What You Got | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Houdini Said | Himself | 1971 |
| How I Say That I Love You | Irlish | 2001 |
| I Can Give You | Sounds Of The Loop | 1993 |
| I Don't Care | Singer Sowing Machine | 1997 |
| I Don't Mind | By Larry | 1994 |
| I Don't Trust Men With Earrings In Their Ears | Frobisher Drive | 1987 |
| I Don't Trust Men With Earrings In Their Ears | In The Key Of G | 1989 |
| I Gave Mine To You | Piano Foreplay | 2003 |
| I Guess I'll Always Love You | Latin Ala G! | 2015 |
| I Have Never Loved You As Much As I Love You Today | I'm A Writer, Not A Fighter | 1973 |
| I Hope You'll Stay | Back To Front | 1972 |
| I Love It But | Off Centre | 1980 |
| I Of Course Replied | Southpaw | 1977 |
| I Promise Honest | Life & Rhymes | 1982 |
| I Remember Once | Southpaw | 1977 |
| I Wanna Know | Gilbertville | 2011 |
| I Wish I Could Cry | Every Song Has Its Play | 1995 |
| I Wish Something Good | Gilbertville | 2011 |
| I Wonder Would You Mind | A Stranger In My Own Back Yard | 1974 |
| I'll Be The Lonely One | Singer Sowing Machine | 1997 |
| I'll Believe It When I See It | Rare Tracks | 1992 |
| I'll Never Let You Go (Unreleased Track) | Rare Tracks | 1992 |
| I'll Never Love Again | Gilbert O'Sullivan | 2018 |
| I'm A Writer, Not A Fighter | I'm A Writer, Not A Fighter | 1973 |
| I'm About | Singer Sowing Machine | 1997 |
| I'm In Love With Love (Again) | A Scruff At Heart | 2007 |
| I'm In Love With You | Back To Front | 1972 |
| I'm Leaving | Back To Front | 1972 |
| I'm Not Getting Any Younger | Off Centre | 1980 |
| I'm Not Too Young | Sounds Of The Loop | 1993 |
| I've Never Been Short Of A Smile | Every Song Has Its Play | 1995 |
| If I Can't Have You All To Myself | Southpaw | 1977 |
| If I Don't Get You | Himself | 1971 |
| If I Know You | Life & Rhymes | 1982 |
| If I Start With The Chorus | Frobisher Drive | 1987 |
| If I Start With The Chorus | In The Key Of G | 1989 |
| If Only Love Had Ears | Driven | 2022 |
| If You Commence Before The Start | Every Song Has Its Play | 1995 |
| If You Ever | A Stranger In My Own Back Yard | 1974 |
| If You Love Me Like You Love Me | I'm A Writer, Not A Fighter | 1973 |
| If You Want Me To | Latin Ala G! | 2015 |
| In Bed By Ten | Singer Sowing Machine | 1997 |
| In My Hole | Back To Front | 1972 |
| Independent Air | Himself | 1971 |
| Interlude (feat. Harry Hill) | Gilbertville | 2011 |
| Intro | Himself | 1971 |
| Intro | Back To Front | 1972 |
| Intro | Southpaw | 1977 |
| Intro | Southpaw | 1977 |
| Is It A Crime | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Is It A Crime? | Life & Rhymes | 1982 |
| It Ain't For Me | By Larry | 1994 |
| It Never Rains But It Pours | Piano Foreplay | 2003 |
| It's Easy To See When You're Blind | Sounds Of The Loop | 1993 |
| It's So Easy To Be Sad | A Stranger In My Own Back Yard | 1974 |
| January Git | Himself | 1971 |
| Just As You Are | Rare Tracks | 1992 |
| Just Like Me | A Stranger In My Own Back Yard | 1974 |
| Just So You Know | A Scruff At Heart | 2007 |
| Know What, You're Right | A Scruff At Heart | 2007 |
| Let Bygones Be Bygones (feat. Mick Hucknall) | Driven | 2022 |
| Let Me Know | Driven | 2022 |
| Let's Not Go There | A Scruff At Heart | 2007 |
| Let's See | Latin Ala G! | 2015 |
| Live Now Pay Later | Life & Rhymes | 1982 |
| Looking (A Tale Of Two Meanings) | Life & Rhymes | 1982 |
| Lost A Friend | Frobisher Drive | 1987 |
| Lost A Friend | In The Key Of G | 1989 |
| Love Being Faxed By You | Irlish | 2001 |
| Love Casualty | Driven | 2022 |
| Love How You Leave Me | Gilbert O'Sullivan | 2018 |
| Love I You | Latin Ala G! | 2015 |
| Love You Out Of Trouble | A Scruff At Heart | 2007 |
| Made In Love | Latin Ala G! | 2015 |
| Make My Day | Piano Foreplay | 2003 |
| Matrimony | Himself | 1971 |
| Matrimony | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Me | Irlish | 2001 |
| Me - Reprise | Irlish | 2001 |
| Miss My Love Today | Southpaw | 1977 |
| Miss My Love Today | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Missing You Already | Gilbertville | 2011 |
| Mr And Mrs Regards | By Larry | 1994 |
| My Advice To You | By Larry | 1994 |
| My Father | A Stranger In My Own Back Yard | 1974 |
| My Front Door Is | By Larry | 1994 |
| My Love And I | Southpaw | 1977 |
| My Place Or Yours | A Scruff At Heart | 2007 |
| No Head For Figures But Yours | Gilbert O'Sullivan | 2018 |
| No Matter How I Try | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| No More | A Stranger In My Own Back Yard | 1974 |
| No Telling Why | Southpaw | 1977 |
| No Way | Latin Ala G! | 2015 |
| Nobody Wants To Know | Every Song Has Its Play | 1995 |
| Not In A Million Years | I'm A Writer, Not A Fighter | 1973 |
| Not So Great Britain | Singer Sowing Machine | 1997 |
| Not That It Bothers Me | Sounds Of The Loop | 1993 |
| Nothing Rhymed | Himself | 1971 |
| Nothing Rhymed | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Nothing To Do About Much | A Stranger In My Own Back Yard | 1974 |
| Nothing To Fear | Every Song Has Its Play | 1995 |
| Number Four | A Stranger In My Own Back Yard | 1974 |
| One Door Closes | A Scruff At Heart | 2007 |
| One Drink Too Many (Too Few) | Gilbertville | 2011 |
| Ooh Baby | I'm A Writer, Not A Fighter | 1973 |
| Or So They Say | Off Centre | 1980 |
| Or So They Say | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Our Own Baby | Rare Tracks | 1992 |
| Out Of The Question | Back To Front | 1972 |
| Outro | Himself | 1971 |
| Outro | Back To Front | 1972 |
| Overture | Every Song Has Its Play | 1995 |
| Parrish | Piano Foreplay | 2003 |
| Passport Photos | Irlish | 2001 |
| Penny Drops | Gilbert O'Sullivan | 2018 |
| Permissive Twit | Himself | 1971 |
| Please Don't Let My Weakness Show | Singer Sowing Machine | 1997 |
| Pretty Polly | Every Song Has Its Play | 1995 |
| Private Eye | Gilbertville | 2011 |
| Say Goodbye | Irlish | 2001 |
| Say Ireland | Singer Sowing Machine | 1997 |
| School Meals | Gilbertville | 2011 |
| Sex Appeal | Singer Sowing Machine | 1997 |
| Showbiz | Every Song Has Its Play | 1995 |
| Showbiz - Reprise | Every Song Has Its Play | 1995 |
| Shy | By Larry | 1994 |
| Singapore | Latin Ala G! | 2015 |
| So What | Frobisher Drive | 1987 |
| So What | In The Key Of G | 1989 |
| Sometimes | Sounds Of The Loop | 1993 |
| Speaking Of Which | Latin Ala G! | 2015 |
| Stick In The Mind | In The Key Of G | 1989 |
| Stick In The Mud | Frobisher Drive | 1987 |
| Susan Van Heusan | Himself | 1971 |
| Take Love (feat. KT Tunstall) | Driven | 2022 |
| Take Your Foot Off My Toe | A Scruff At Heart | 2007 |
| Taking Sides | A Scruff At Heart | 2007 |
| Talking Of Murder | Gilbertville | 2011 |
| That's | By Larry | 1994 |
| That's A Fact | Rare Tracks | 1992 |
| That's Love | Back To Front | 1972 |
| That's Where I Belong | Southpaw | 1977 |
| That's Why I Love You | By Larry | 1994 |
| The Allergy Song | Gilbertville | 2011 |
| The Best Fun I Ever Had | Southpaw | 1977 |
| The Best Love I Never Had | Sounds Of The Loop | 1993 |
| The Golden Rule | Back To Front | 1972 |
| The Marriage Machine | A Stranger In My Own Back Yard | 1974 |
| The Mind Boggles | Gilbert O'Sullivan | 2018 |
| The Niceness Of It All | Off Centre | 1980 |
| The Niceness Of It All (Another Version) | Rare Tracks | 1992 |
| The Same The Whole World Over | Gilbert O'Sullivan | 2018 |
| The Thing Is | A Stranger In My Own Back Yard | 1974 |
| The Way Things Used To Be | Frobisher Drive | 1987 |
| The Way Things Used To Be | In The Key Of G | 1989 |
| The Window Cleaner's Mate | By Larry | 1994 |
| They've Only Themselves To Blame | I'm A Writer, Not A Fighter | 1973 |
| Things That Go Bump In The Night | Off Centre | 1980 |
| This Riff | Gilbert O'Sullivan | 2018 |
| Thunder And Lightning | Himself | 1971 |
| Thunder And Lightning | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| To Each His Own | Rare Tracks | 1992 |
| To The Extreme | In The Key Of G | 1989 |
| Tomorrow Today | Southpaw | 1977 |
| Tomorrow Today | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Too Long (Unreleased Track) | Rare Tracks | 1992 |
| Too Much Attention | Himself | 1971 |
| Two's Company (Three Is Allowed) | Irlish | 2001 |
| Victor E | A Stranger In My Own Back Yard | 1974 |
| Water Music | Irlish | 2001 |
| We Will | Frobisher Drive | 1987 |
| We Will | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| What Am I Doing Here With You | Frobisher Drive | 1987 |
| What Am I Doing Here With You | In The Key Of G | 1989 |
| What Am I Doing Here With You? | By Larry | 1994 |
| What Are You Waiting For? | Driven | 2022 |
| What Could Be Nicer (Mum The Kettle's Boiling) | Back To Front | 1972 |
| What Is It About My Girl | Gilbert O'Sullivan | 2018 |
| What You See Is What You Get | By Larry | 1994 |
| What You See What You Get | Rare Tracks | 1992 |
| What's In A Kiss | Off Centre | 1980 |
| What's In A Kiss | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| What's In A Kiss? (Another Version) | Rare Tracks | 1992 |
| What's It All Supposed To Mean ? ? | Piano Foreplay | 2003 |
| When To Today | By Larry | 1994 |
| Where Did You Go To? | Gilbert O'Sullivan | 2018 |
| Where Peaceful Waters Flow | I'm A Writer, Not A Fighter | 1973 |
| Where Peaceful Waters Flow | The Best Of Gilbert O'Sullivan Live In Japan | 1995 |
| Where The Hell Have You Been | Irlish | 2001 |
| Where Would We Be (Without Tea) | Gilbertville | 2011 |
| Who Knows, Perhaps Maybe | I'm A Writer, Not A Fighter | 1973 |
| Who Was It | Back To Front | 1972 |
| Why Pretend | Off Centre | 1980 |
| Will I Do ? | Piano Foreplay | 2003 |
| Wonder Why | Life & Rhymes | 1982 |
| World Of Work | Piano Foreplay | 2003 |
| You And Me Babe | Driven | 2022 |
| You Better Believe It | Singer Sowing Machine | 1997 |
| You Can't Con-crete | A Scruff At Heart | 2007 |
| You Can't Say I Didn't Try | Driven | 2022 |
| You Don't Own Me | Life & Rhymes | 1982 |
| You Don't Own Me / If I Know You | Every Song Has Its Play | 1995 |
| You Got Me Going | Southpaw | 1977 |
| You Heard | Latin Ala G! | 2015 |
| You, Me And The Garden Post | Piano Foreplay | 2003 |
| Young At Heart (We'll Always Remain) | Every Song Has Its Play | 1995 |
