| Wong, J | 0 | U | 189079 | Willesden & Brent |
| Wong, J | 0 | U | 148655 | Cambridge University |
| Wong, J | 0 | U | 175775 | Duke of York Rms |
| Wong, J | 0 | U | 178550 | Warrington * |
| Wong, Jack | 0 | M | 356705 | Wallace Chess |
| Wong, Jaden | 0 | M | 325920 | Coulsdon Chess Club |
| Wong, Jake | 0 | U | 302817 | Yorkshire Juniors |
| Wong, James | 1731 | M | 318509 | Barnet * |
| Wong, James | 502 | M | 344629 | Uxbridge Juniors |
| Wong, James | 1954 | U | 356033 | Bluecoat School Liverpool |
| Wong, James | 0 | M | 241101 | Kent Junior Congresses |
| Wong, James | 0 | M | 367091 | Greenwich Peninsula Chess Club |
| Wong, Jamie | 0 | M | 246976 | Berkshire Junior |
| Wong, Jamie | 0 | M | 190373 | Maidstone GSB |
| Wong, Jason | 0 | M | 190374 | Kent Junior Congresses |
| Wong, Jason | 0 | U | 279308 | Scotland |
| Wong, Jedidiah | 0 | M | 302773 | Wilsons School |
| Wong, Jen Sean | 1674 | M | 327602 | Wallington |
| Wong, Jeremy | 1428 | M | 340579 | Chelmsford Juniors |
| Wong, Jianwen | 2480 | M | 366659 | Malaysia |
| Wong, Jinsze | 0 | U | 280297 | Oxford University |
| Wong, JJ | 0 | U | 264863 | Wellington College |
| Wong, Joey | 0 | M | 330663 | Barnet Juniors |
| Wong, John | 0 | M | 233475 | King Edward VI School Southampton |
| Wong, Johnny | 0 | U | 260227 | Bluecoat School Liverpool |
| Wong, Jonathan | 0 | M | 262143 | London NW * |
| Wong, Jonathan | 0 | M | 233746 | Brookland School |
| Wong, Jonathan | 0 | M | 234806 | St Pauls Juniors, SW13 |
| Wong, Jordan | 0 | U | 294882 | Scotland |
| Wong, Joseph | 0 | M | 321821 | Wanstead |
| Wong, Joshua | 0 | M | 352140 | Warwick School |
| Wong, Joshua | 0 | M | 358121 | Merchant Taylors School |
| Wong, Joshua | 0 | M | 284505 | Middlesex Juniors |
| Wong, Joshua | 0 | U | 331625 | Lancashire Juniors |
| Wong, Justin | 0 | M | 233747 | Bushey * |
