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Latest News

Inaugural Knock 50 mile Cycle

Inaugural Knock 50 mile Cycle

Fancy a jaunt around the Wicklow mountains? On yer Bike!

Sep 12, 2015

Ross Jones, class '10, off to Rotherham Titans

Ross Jones, class '10, off to Rotherham Titans

Where are they now

Sep 1, 2015

New Sports Hall

New Sports Hall

Phase III College Development Plan

Sep 1, 2015

2015 Leaving Cert Results

2015 Leaving Cert Results

Best results in 180-year history of the College

Aug 12, 2015

Oceans 11 in New York City

Oceans 11 in New York City

New York Reunion

Jun 12, 2015

2015 Knock USA Dinner

2015 Knock USA Dinner

NYC..... hosted once again by Stephen Murphy, class '83

Jun 12, 2015

2015 Pastmens' Doubles Tennis Tournament

2015 Pastmens' Doubles Tennis Tournament

Fitzwilliam LTC

Jun 12, 2015

Union Day 2015

Union Day 2015

Photo Gallery

May 24, 2015

2015 Valedictory Ceremony

2015 Valedictory Ceremony

Photo Gallery

May 20, 2015

'75 at Knightsbrook for their 40th Reunion

'75 at Knightsbrook for their 40th Reunion

Photo Gallery

Apr 25, 2015

Good Friday Retreat 2015

Good Friday Retreat 2015

Photo Gallery

Apr 3, 2015

2015 Good Friday Retreat

2015 Good Friday Retreat

Good Friday, Castleknock College

Apr 3, 2015

Walton's Music Schools Competition 2015

Walton's Music Schools Competition 2015

Video

Mar 24, 2015

2015 Past Pupils Connacht Dinner

2015 Past Pupils Connacht Dinner

The West's Awake

Mar 20, 2015

2015 Connacht Alumni Dinner

2015 Connacht Alumni Dinner

Ardilaun Hotel , Taylors Hill, Galway

Mar 20, 2015

Rugby Out West

Rugby Out West

Where are they now

Mar 17, 2015

Lt. Joseph Charles Tyndall, Royal Dublin Fusiliers

Lt. Joseph Charles Tyndall, Royal Dublin Fusiliers

Centenary Remembrance Tour

Mar 2, 2015

Conor McCarthy, Union President 2015

Conor McCarthy, Union President 2015

2015 Calendar of Events

Mar 1, 2015

Business Lunch 2015

Business Lunch 2015

Photo Gallery

Feb 13, 2015

2015 Business Lunch

2015 Business Lunch

Clyde Court Hotel, Tony O'Reilly Jnr., guest speaker

Feb 13, 2015

Union Debate 2025

Date: Sep 16, 2025

Corporate Supporters

College Roll

Upcoming Events

Business Breakfast - KnockUnion.ie

Business Breakfast

1 week from now

Recently Deceased

Tommy Donegan, Class '78

Tommy Donegan, Class '78
Dr Liam Bannan, Class '67

Dr Liam Bannan, Class '67
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

From the Archives

Denis O’Donovan, class '59 - KnockUnion.ie

Denis O’Donovan, class '59

30 years ago

30's Pastmen at SVC to celebrate 60th Reunion - KnockUnion.ie

30's Pastmen at SVC to celebrate 60th Reunion

29 years ago

SVC Head Prefects 1835-1998 - KnockUnion.ie

SVC Head Prefects 1835-1998

27 years ago

Class of 1952 - 45th Reunion recap - KnockUnion.ie

Class of 1952 - 45th Reunion recap

28 years ago

Donal F Cregan, class '30 - KnockUnion.ie

Donal F Cregan, class '30

29 years ago

Jim Hamilton, class '50 - KnockUnion.ie

Jim Hamilton, class '50

27 years ago

James Dyar, class '37 - KnockUnion.ie

James Dyar, class '37

32 years ago

Class of 1956 - 40th Reunion recap - KnockUnion.ie

Class of 1956 - 40th Reunion recap

29 years ago

Keogh & Presidents Cup 1997 Champions - KnockUnion.ie

Keogh & Presidents Cup 1997 Champions

28 years ago

Thomas MacKenna, class '39 - KnockUnion.ie

Thomas MacKenna, class '39

28 years ago