| Lodge | Meeting Place | Meeting Dates | Secretary | |
| Old Aldenhamian | 10 Duke Street | 2nd Wed 1; 1st Wed 3(I); 3rd Wed 6; 10 | Boon Sin Tan | boon@blueyonder.co.uk |
| Old Alleynian | Dulwich College | 1st Fri 4(I); 10; 12; Last Wed 3 | Jeremy Davies | jeremygdavies@googlemail.com |
| Ardingly College | Freemasons Hall | 1st Wed 3; 3rd Sat 6; 4th Wed 10(I); 2nd Tues 12 | Mike Byford-Bates | mikebyford_bates@btinternet.com |
| Old Bedfordian | Freemasons Hall | 3rd Wed 2(I); 10; 1st Wed 5; 4th Sat 6 | Nigel W Penn | nigel@nwpenn.net |
| Old Bradfield | Freemasons Hall | 3rd Fri 1; 4; 10(I) | Andrew Tenison | andrew.tenison@ic24.net |
| Charterhouse Deo Dante Dedi | The Charterhouse, London EC1 | 3rd Thurs 1;3;5(I);11 | Nicholas Bosanquet | secretary@charterhouselodge.org.uk |
| Old Cheltonian | Freemasons Hall | 2nd Mon 2;1st Tues 5(I); 11 | Richard Cann | r.cann039@btinternet.com |
| Cholmeley Lodge | Great Hall at Barts Hospital | 1st Mon 2(I),Nov,Dec, 2nd Mon May | Tony Selkus | tony.selkus@btinternet.com |
| Christ's Hospital | Bakers Hall | 4th Wed 1; 2(I); 11; 3rd Wed 10 | Michael Pitcher | secretary.2650@live.co.uk |
| Old Cliftonian | Freemasons Hall | 3rd Thurs 1; 10; 11; 4th Thurs 4(I) | John M Acton | jmacton@cheltnm.freeserve.co.uk |
| Old Etonian | 10 Duke Street | 2nd Tues 1(I); 1st Tues 5; 2nd Tues 10 | Duncan Beardsley | duncan.beardsley@hammerson.com |
| Old Felstedian | Freemasons Hall | 1st Wed 2; 4; 3rd Wed 10(I) | Wilf J Bennison | wilf19@btinternet.com |
| Old Greshamian | Freemasons Hall | 3rd Thurs 1(I); 4; 3rd Fri 6; 4th Thurs 9 | Mike Stott | mikestott@tesco.net |
| Old Haileyburian and ISC | Mark Masons Hall | 1st Fri 3(I); Last Thurs 6; 2nd Mon 11; Last Sat 9 | Ben Rowe | sec3912@mail.com |
| Old Harrovian | Butchers Hall | 2nd Tues 2; 3rd Sat 6;3rd Thurs 11 | Edward Harford | eharford@apsconsortium.co.uk |
| Public Schools Installed Masters | Freemasons Hall | Last workday in Mar(I) Ex Maundy Thurs, Oct | Richard T Fielding | richardfielding@tiscali.co.uk |
| Old Lancing | Freemasons Hall | 4th Tues 1(I); 4; 9 | Philip G Cook | philg.ck02@sky.com |
| Old Malvernian | Butchers Hall | TBA | Nicholas Engert | nicholas@engert.co.uk |
| Old Marlburian | Freemasons Hall | 3rd Thu 2; 3rd Thu 5(I); 2nd Wed 11 | Julian R Soper | julian.r.soper@mac.com |
| Sir Thomas White | Mark Masons' Hall | 4th Thurs 2(I); 3; 3rd Thurs 9; 12 | Nick Carter | nac.carter@gmail.com |
| Old Oundelian | Freemasons Hall | 4th Thurs 2; 4; 10(I) | Howard A Allen | oldoundelian5682@aol.com |
| Old Pauline | St Paul's School | 1st Thurs 1; 10; 4th Thurs 3(I); 3rd Wed 7 | Stephen Basham | sbasham@talk21.com |
| Old Radleian | Freemasons Hall | 2nd Thursday 2,4; 3rd Thursday 6 (I) | James W R Fawcett | james.fawcett@gmail.com |
| Old Reptonian | Freemasons Hall | Last Work day 1; 3rd Wed 6(I); 2nd Sat 9 | John F R Hird | hirdy@springlea.demon.co.uk |
| Old Rossalian | Freemasons Hall | 2nd Fri 1; 4; 1st Fri 9(I) | John C Adam | johncadam@hotmail.com |
| Old Rugbeian | Freemasons Hall | 4th Mon 3; 4; 10; 11(I) | Robert MacVicar | robert.macvicar@cliffordchance.com |
| Old Salopian | City University Club | 3rd Wed 4; 4th Wed 9; 4th Tues 11(I) | David Lam | parkwin@aol.com |
| Old Shirburnian | Freemasons Hall | 1st Wed 3(I); 2nd Sat 5, 2nd Wed 11 | Ian E Baird | |
| Stowe | 10 Duke Street | 3rd Tues 2; 6; 11(I) | C.B. Hopkinson-Woolley | charleshwoolley@btinternet.com |
| Old Tauntonian | Freemasons Hall | 1st Fri 2; 3; 10(I); 12 | John Ingram-Johnson | ijsinuk@yahoo.co.uk |
| Old Tonbridgian | City University Club | 2nd Thurs 3; 5; 1st Thurs 11(I); 12 | David McClure-Fisher | david@mcclure-fisher.co.uk |
| Old Uppinghamian | Mark Masons Hall | 2nd Wed 1; 2nd Mon 4(I); 2nd Tues 10 | Peter Cooch | petercooch@btinternet.com |
| Old Wellingtonian | Freemasons Hall | 2nd Thurs 2; 10(I); 2nd Tues 11, 1st Sat 5 | James Milne | secretary@owl3404.org |
| Old Westminsters | Westminster School | 3rd Thurs 2: 2nd Thurs 4(I); 4th Thurs 5;10 | Jeremy Burnett Rae | burnettrae@gmail.com |
| Old Wykehamist | 10 Duke Street | 1st Thurs 1; 11(I); 3rd Thurs 5 | Geoffrey A Brook | geoffrey.brook@btinternet.com |