First-class Bowling for Middlesex in 1939
| Name | Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM |
| JM Sims | 5638 | 62 | 2939 | 143 | 8-32 | 20.55 | 14 | 4 |
| CIJ Smith | 5260 | 107 | 1929 | 86 | 7-55 | 22.43 | 4 | 0 |
| IAR Peebles | 3299 | 64 | 1355 | 49 | 5-69 | 27.65 | 1 | 0 |
| LH Gray | 3543 | 61 | 1574 | 49 | 5-108 | 32.12 | 1 | 0 |
| DCS Compton | 1117 | 17 | 512 | 18 | 3-34 | 28.44 | 0 | 0 |
| WJ Edrich | 1462 | 16 | 742 | 15 | 3-33 | 49.46 | 0 | 0 |
| RWV Robins | 447 | 4 | 221 | 11 | 6-86 | 20.09 | 1 | 0 |
| GOB Allen | 452 | 4 | 211 | 10 | 6-46 | 21.10 | 1 | 0 |
| BL Muncer | 134 | 3 | 57 | 6 | 3-11 | 9.50 | 0 | 0 |
| E Ingram | 520 | 20 | 176 | 4 | 2-36 | 44.00 | 0 | 0 |
| JDB Robertson | 696 | 18 | 274 | 4 | 1-12 | 68.50 | 0 | 0 |
| JMF Connaughton | 131 | 6 | 39 | 3 | 3-19 | 13.00 | 0 | 0 |
| FG Mann | 14 | 0 | 16 | 2 | 2-16 | 8.00 | 0 | 0 |
| AW Thompson | 200 | 3 | 99 | 2 | 2-58 | 49.50 | 0 | 0 |
| DR Hayward | 25 | 0 | 5 | 1 | 1-5 | 5.00 | 0 | 0 |
| JP Mann | 64 | 0 | 42 | 1 | 1-42 | 42.00 | 0 | 0 |
| R Felton | 40 | 1 | 9 | 0 | ||||
| JHA Hulme | 56 | 0 | 34 | 0 | ||||
| BD Carris | 112 | 2 | 60 | 0 |
