N/national Schools' Championships U12 Champions
1992
Highgate Junior 1 (S J T Mann & P X B Bird) beat Highgate Junior 2 (M Kini & D J Miller)
1993
Sunningdale 1 (O G C Broome & C W Sorrell) beat Queen Elizabeth Barnet 1 (J Armstrong & J Green)
1994
Highgate Junior 1 (J N Neophytou & J T A Shamash) beat Highgate Junior 2 (T W Halstead & J D Book)
1995
Highgate Junior 1 (A S Varma & H Young) beat Sunningdale 1 (S E C Baring & N A Oldridge)
1996
Highgate Junior 1 (A S Varma & S S Ahmed) beat Highgate Junior 2 (J T Holland & O D Rodwell)
1997
Highgate Junior 1 (J A A Potts & H H Cain) beat Orley Farm 1 (P R Dunbar & J C Furniss)
1998
Highgate Junior 1 (J Peter & A Patel) beat Highgate Junior 2 (S C Kaufman & C Hajipapas)
1999
Highgate Junior 1 (T Rodwell & J Bicknell) beat Summer Fields 1 (T Cox & J Bingham)
2000
Highgate Junior 2 (M Little & A O'Callaghan) beat Highgate Junior 1 (M Elkin & R Sinton-Hewitt)
2001
Highgate Junior 1 (P Yiannakas & T M Nicoll) beat Highgate Junior 3 (M T Newby & S R Ball)
2002
Highgate Junior 1 (T M Nicoll & A K Yanovski) beat Highgate Junior 2 (J R Ho & S C Little)
2003
Highgate Junior 1 (C O Ryan & S C Little) beat Highgate Junior 2 (M G A Manby & O L Rowlands)
2004
Highgate Junior 1 (G Sulkin & H Hatchwell) beat Highgate Junior 2 (T Cooling & A Buchanan)
2005
Highgate Junior 1 (M J Kovav & C M Most) beat Highgate Junior 2 (A J Pavitt & L J Hatchwell)
2006
Highgate Junior 1 (M J Abbott & A Bhattacharya) beat Highgate Junior 2 (A Noor & D J Audsley)
2007
Highgate Junior 1 (C T O L Noble & J P Berriman) beat Summer Fields 1 (M J B Koe & F J B Fairhead)
2008
Highgate Junior 1 (C T O L Noble & J P Berriman) beat Highgate Junior 2 (J M Hosking & J A W Willett)
2009
Highgate Junior 1 (M Budgett & A Robinson) beat Highgate Junior 2 (R Footman & D Light)
2010
Highgate 1 (I Tomasson & E Smith-Bingham) beat Highgate 2 (J Bloomfield & R MacLennan)
2011
Highgate 1 (I Tomasson & E Smith-Bingham) beat Highgate 2 (J Gibber & A Tejuoso)
2012
Highgate 1 (I Tomasson & A Randall) beat Highgate 2 (J Hopkins & O Light)
2013
Highgate 1 (H Jenkins & L Perl) beat Highgate 2 (I Apukhtin & D Gran)
2014
Highgate 1 (J Avigdor & A Sharp) beat Highgate 2 (J Sochor-Grethe & C Coleman)
2015
Summer Fields (M Spiridonov & E Bingham) beat Sunningdale (M Russell & S Hopkins)
2016
Sunningdale (S Hopkins & O Senior) beat Berkhamsted (C Doe & J Pemberton)
Highgate (H Leek & A Rosenthal) beat Berkhamsted (R Pirani & M James)
Berkhamsted (S Kaynama & B Baines) beat Highgate (H Winston & T Heywood)
2019
Berkhamsted beat Cranleigh Prep (J.Marriott & H.Prior)
2020
Not played
2021
Not played
Berkhamsted 1 (M Brodie & F Senior) beat Sunningdale 1 (A Logue & A Boyo)
2023
Ludgrove (E Robinson & A Steel) beat Sunningdale (L Guest & A Witt)