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Castleknock College Union
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Latest News

2022 Good Friday Retreat

2022 Good Friday Retreat

Apr 15, 2022

2022 Business Lunch - Mr Martin Naughton Special Guest

2022 Business Lunch - Mr Martin Naughton Special Guest

May 17, 2025

AGM 2021

AGM 2021

Nov 25, 2021

Pastmen Memorial Mass

Pastmen Memorial Mass

Nov 15, 2021

African Run Ireland 2021

African Run Ireland 2021

Aug 13, 2021

David "Daisy" Bell Snr Class of '38 RIP

David "Daisy" Bell Snr Class of '38 RIP

Jun 2, 2021

Virtual Event for Pastmen - particular focus for parents & guardians: "Stress and Anxiety in Challenging Time

Virtual Event for Pastmen - particular focus for parents & guardians: "Stress and Anxiety in Challenging Time

May 11, 2021

Devin Toner, class '04, becomes most capped Leinster Rugby Player

Devin Toner, class '04, becomes most capped Leinster Rugby Player

Mar 29, 2021

2021 Good Friday Retreat

2021 Good Friday Retreat

Apr 2, 2021

Castleknock College Union Statement

Castleknock College Union Statement

Mar 22, 2021

Virtual Event for Pastmen: Keeping Mentally Fit in Times of Trouble with Chris Owen

Virtual Event for Pastmen: Keeping Mentally Fit in Times of Trouble with Chris Owen

Mar 9, 2021

Conor Gearty (class of '75) Appointed Honorary QC

Conor Gearty (class of '75) Appointed Honorary QC

Jan 22, 2021

AGM 2020 and Union Committee 2021

AGM 2020 and Union Committee 2021

Dec 3, 2020

AGM 2020

AGM 2020

Nov 18, 2020

Class '09 10 Year Reunion

Class '09 10 Year Reunion

Oct 2, 2020

Virtual Event for Pastmen: Resilience with Pat Caslin

Virtual Event for Pastmen: Resilience with Pat Caslin

Oct 14, 2020

Pastmen Memorial Mass

Pastmen Memorial Mass

May 17, 2025

Paul Gallagher SC, class of '72, Appointed Attorney General of Ireland

Paul Gallagher SC, class of '72, Appointed Attorney General of Ireland

Jun 30, 2020

Conor McMeel, class '12, Winner of University Challenge

Conor McMeel, class '12, Winner of University Challenge

Apr 21, 2020

Business Lunch 2020

Business Lunch 2020

Mar 24, 2020

2025 Business Lunch

Date: Mar 21, 2025

Corporate Supporters

College Roll

Upcoming Events

Recently Deceased

Liam O'Flynn, Class '83

Liam O'Flynn, Class '83
Dermot Dolphin, Class '99

Dermot Dolphin, Class '99
Dermot Kelly, Class '77

Dermot Kelly, Class '77
James Lawler, Class '70

James Lawler, Class '70
Donal Moran, Class '82

Donal Moran, Class '82
Paddy Shortall, Class '56

Paddy Shortall, Class '56
Peter Quinn, Class '65

Peter Quinn, Class '65
William (Bill) Dwan, class '80

William (Bill) Dwan, class '80
Dermot O'Neill, class '51

Dermot O'Neill, class '51
Charles Hill, class '82

Charles Hill, class '82

From the Archives

Class of 1950 - 50th Reunion recap - KnockUnion.ie

Class of 1950 - 50th Reunion recap

24 years ago

Patrick O’Donoghue, class '44 - KnockUnion.ie

Patrick O’Donoghue, class '44

22 years ago

Business Lunch 2003 - KnockUnion.ie

Business Lunch 2003

22 years ago

Paul Roche, CM, class '61 in the Ukraine - KnockUnion.ie

Paul Roche, CM, class '61 in the Ukraine

22 years ago

Class of 1982 - 20th Reunion recap - KnockUnion.ie

Class of 1982 - 20th Reunion recap

22 years ago

Gearóid O’Sullivan, class '43 - KnockUnion.ie

Gearóid O’Sullivan, class '43

23 years ago

The Vincentian Icons at Phibsboro’ - KnockUnion.ie

The Vincentian Icons at Phibsboro’

24 years ago

Niall Cooney, class '97 - KnockUnion.ie

Niall Cooney, class '97

24 years ago

Maurice Carbery, class '25 - KnockUnion.ie

Maurice Carbery, class '25

24 years ago

Class of '73 - 30th Reunion recap - KnockUnion.ie

Class of '73 - 30th Reunion recap

22 years ago