First-class Bowling for Middlesex in 1998 County Championship
| Name | Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM |
| RL Johnson | 2132 | 72 | 1297 | 49 | 7-86 | 26.46 | 1 | 0 |
| JP Hewitt | 2265 | 64 | 1378 | 41 | 6-71 | 33.60 | 2 | 0 |
| PCR Tufnell | 3647 | 158 | 1512 | 36 | 4-24 | 42.00 | 0 | 0 |
| ARC Fraser | 1518 | 64 | 618 | 34 | 6-23 | 18.17 | 1 | 0 |
| TF Bloomfield | 881 | 25 | 586 | 20 | 5-67 | 29.30 | 2 | 0 |
| CJ Batt | 1020 | 21 | 712 | 19 | 6-101 | 37.47 | 2 | 0 |
| PN Weekes | 1422 | 37 | 702 | 13 | 3-113 | 54.00 | 0 | 0 |
| MR Ramprakash | 254 | 8 | 112 | 5 | 3-32 | 22.40 | 0 | 0 |
| IN Blanchett | 468 | 9 | 285 | 5 | 2-38 | 57.00 | 0 | 0 |
| MW Gatting | 30 | 1 | 9 | 1 | 1-9 | 9.00 | 0 | 0 |
| JL Langer | 78 | 5 | 34 | 1 | 1-10 | 34.00 | 0 | 0 |
| KP Dutch | 162 | 7 | 63 | 1 | 1-47 | 63.00 | 0 | 0 |
| OA Shah | 107 | 1 | 79 | 1 | 1-46 | 79.00 | 0 | 0 |
| DC Nash | 1 | 0 | 0 | 0 | ||||
| DJ Goodchild | 66 | 1 | 42 | 0 | ||||
| ND Martin | 72 | 1 | 61 | 0 | ||||
| RA Kettleborough | 138 | 1 | 89 | 0 |
