| Bowler | Wickets | Inns | Avg | Overs | BBI | SR |
| Hasan Ali (Lancashire) |
24 | 8 | 18.50 | 164.1 | 6/47 | 41.0 |
| M Parkinson (Lancashire) |
23 | 8 | 23.47 | 245.5 | 4/66 | 64.1 |
| C Overton (Somerset) |
22 | 8 | 16.63 | 133.1 | 7/57 | 36.3 |
| M Abbas (Hampshire) |
22 | 8 | 17.81 | 153.4 | 6/45 | 41.9 |
| Keith Barker (Hampshire) |
21 | 9 | 18.85 | 149.3 | 6/53 | 42.7 |
| Jordan Clark (Surrey) |
21 | 10 | 28.38 | 188.1 | 4/52 | 53.7 |
| Hannon-Dalby (Warwickshire) |
19 | 6 | 19.15 | 158.1 | 5/89 | 49.9 |
| B Sanderson (Northamptonshire) |
18 | 7 | 20.05 | 153.2 | 5/66 | 51.1 |
| P Siddle (Essex) |
16 | 7 | 17.18 | 125 | 6/51 | 46.8 |
| J Overton (Surrey) |
16 | 8 | 22.75 | 102.2 | 5/54 | 38.3 |
Related: Standings
Glossary: Avg-Average, BBI-Best bowling innings, Inns-Innings, SR-Strike rate