| Jones, M | 0 | U | 125988 | Herefordshire * |
| Jones, M | 0 | U | 141854 | Astley Bridge |
| Jones, M | 0 | U | 165542 | Nottingham Un.S. |
| Jones, M | 0 | U | 176900 | DSS Leicester |
| Jones, M | 0 | U | 180494 | Staffordshire * |
| Jones, M | 0 | U | 154155 | Club Unknown |
| Jones, M | 0 | M | 157920 | Chester |
| Jones, M | 0 | U | 163264 | Petts Wood * |
| Jones, M | 0 | U | 183691 | Hampshire * |
| Jones, M | 0 | U | 171290 | Hertfordshire CA |
| Jones, M | 0 | U | 182015 | Croydon Central |
| Jones, M | 0 | U | 182317 | Tonbridge School |
| Jones, M | 0 | M | 182601 | Pensby |
| Jones, M | 0 | U | 194116 | Bury St Edmunds (original) |
| Jones, M | 0 | U | 180380 | Durham CCA |
| Jones, M Rufus | 0 | M | 315056 | Spain |
| Jones, Malachi | 0 | M | 340092 | Cambridgeshire * |
| Jones, Malcolm | 1800 | M | 307492 | Coleshill |
| Jones, Malcolm | 0 | M | 158000 | Lloyds TSB |
| Jones, Marc R | 0 | U | 255712 | Nantwich |
| Jones, Mark | 1391 | M | 283371 | St Helens |
| Jones, Mark | 0 | U | 178671 | Warwickshire * |
| Jones, Mark A | 1999 | M | 166624 | Swindon |
| Jones, Mark Evan | 0 | U | 290485 | Metropolitan |
| Jones, Mark G | 1650 | M | 297661 | Armed Forces CA |
| Jones, Mark PA | 0 | M | 158087 | Fenton |
| Jones, Mark S | 0 | M | 129654 | Temple Sutton |
| Jones, Martin | 0 | M | 142658 | Bramhall |
| Jones, Martin | 0 | M | 225161 | Oxford ex-University |
| Jones, Martin | 0 | M | 242489 | Slough |
| Jones, Martin | 0 | U | 259581 | London E * |
| Jones, Martin | 0 | U | 158001 | Club Unknown |
| Jones, Martin | 0 | M | 359726 | Chelmsford |
| Jones, Martin | 0 | U | 125192 | Norcross |
| Jones, Martin | 0 | M | 248992 | Hetton Lyons |
| Jones, Martin C | 1696 | M | 315333 | Wales |
| Jones, Martin C | 0 | M | 113857 | Barnet Elizabeth |
| Jones, Martin E | 1533 | M | 263970 | Newquay |
| Jones, Martin G | 0 | U | 113859 | Bracknell |
| Jones, Martin J | 0 | M | 278266 | Chelmsford |
| Jones, Martyn R | 0 | M | 155883 | St Catherines College CU |
| Jones, Mary EM | 0 | F | 113858 | Barrow |
| Jones, Mathew A | 0 | U | 247635 | Bentley Heath School |
| Jones, Matt | 1738 | M | 312912 | Rose Forgrove |
| Jones, Matt | 1515 | U | 365583 | Keynsham |
| Jones, Matt | 0 | M | 267566 | Ealing |
| Jones, Matt | 0 | M | 329548 | Stratford |
| Jones, Matthew | 0 | U | 143641 | Rugby |
| Jones, Matthew | 0 | U | 171423 | Club Unknown |
| Jones, Matthew | 0 | M | 269226 | Norfolk Schools |
| Jones, Matthew | 0 | U | 320455 | Newcastle School for Boys |
| Jones, Matthew | 0 | U | 223426 | Merseyside * |
| Jones, Matthew | 0 | M | 240527 | Essex Juniors |
| Jones, Maurice H | 0 | M | 113860 | St Vincents |
| Jones, Maurice O | 0 | U | 113865 | Negas (Hull) |
| Jones, Max | 0 | M | 323105 | Greater Manchester * |
| Jones, Max | 0 | M | 253076 | Coulsdon Chess Club |
| Jones, Max | 0 | M | 242295 | Jesmond |
| Jones, Maximus | 0 | M | 305949 | 4NCL Bucks Juniors |
| Jones, May E | 0 | F | 275379 | Newcastle-under-Lyme |
| Jones, Megan | 0 | U | 290306 | Broadclyst Primary School |
| Jones, Melanie | 0 | F | 185968 | Kent Junior Congresses |
| Jones, MG | 0 | U | 153218 | Club Unknown |
| Jones, MG | 0 | U | 155308 | Club Unknown |
| Jones, Mia | 0 | F | 327266 | Cardiff * |
| Jones, Michael | 1117 | M | 353783 | Blue Club (Oldham) |
| Jones, Michael | 0 | M | 152248 | Rushcliffe Juniors |
| Jones, Michael | 0 | M | 185608 | Wellington (Shropshire) |
| Jones, Michael | 0 | U | 223460 | Lincolnshire * |
| Jones, Michael | 0 | U | 280267 | Cumnor |
| Jones, Michael | 0 | M | 156020 | Somerset Juniors |
| Jones, Michael | 0 | M | 234800 | Richmond Juniors |
| Jones, Michael | 0 | M | 273282 | Kent Junior Congresses |
| Jones, michael | 0 | M | 366874 | Huddersfield * |
| Jones, Michael | 0 | M | 161597 | Capenhurst |
| Jones, Michael | 0 | U | 220866 | Bristol Juniors |
| Jones, Michael | 0 | M | 277552 | Teignmouth |
| Jones, Michael | 0 | M | 320099 | Spain |
| Jones, Michael G | 0 | M | 255526 | 4NCL The Full Ponty |
| Jones, Michael J | 0 | M | 127781 | Sheffield |
| Jones, Michael N | 1615 | M | 113863 | Barnet Elizabeth |
| Jones, Michael R | 1565 | M | 163236 | Chislehurst |
| Jones, Michael T | 1780 | M | 241323 | Walsall Kipping |
| Jones, Miles | 0 | M | 144568 | Gillingham & Shaftesbury |
| Jones, MJ | 0 | U | 152084 | Thompsons |
| Jones, Molly | 0 | F | 345762 | Essex * |
| Jones, Monty | 0 | M | 323678 | Herefordshire * |
| Jones, Morris | 1751 | M | 328377 | Hendon |
| Jones, MR | 0 | M | 213097 | Leicester |
| Jones, MTR | 0 | U | 150546 | Club Unknown |
