| 6 | CN Boyns | Glamorgan v Worcestershire | 1976 | f31235 |
| 5 | RC Davis | Northamptonshire v Glamorgan | 1970 | f28381 |
| 5 | JA Hopkins | Worcestershire v Glamorgan | 1976 | f31235 |
| 5 | CG Greenidge | Glamorgan v Hampshire | 1979 | f32696 |
| 5 | NG Featherstone | Lancashire v Glamorgan | 1981 | f33682 |
| 5 | AJ Wright | Glamorgan v Gloucestershire | 1986 | f36447 |
| 5 | RC Ontong | Yorkshire v Glamorgan | 1987 | f36997 |
| 5 | JD Carr | Glamorgan v Middlesex | 1993 | f40582 |
| 5 | I Dawood | Gloucestershire v Glamorgan | 1999 | f44396 |
| 5 | PN Weekes | Glamorgan v Middlesex | 1999 | f44436 |
| 5 | SG Law | Glamorgan v Essex | 1999 | f44478 |
| 5 | MJ Clarke | Glamorgan v Hampshire | 2004 | f48066 |
| 5 | TR Birt | Glamorgan v Derbyshire | 2007 | f50187 |
| 5 | SA Northeast | Northamptonshire v Glamorgan | 2025 | f62964 |