| 392 | SR Barwick | v Somerset | St Helen's, Swansea | 1994 | f41201 |
| 372 | RDB Croft | v Hampshire | St Helen's, Swansea | 1993 | f40647 |
| 365 | DA Cosker | v Yorkshire | North Marine Road, Scarborough | 2001 | f45993 |
| 360 | RDB Croft | v Surrey | Sophia Gardens, Cardiff | 2001 | f46017 |
| 354 | RDB Croft | v Durham | Sophia Gardens, Cardiff | 1999 | f44505 |
| 348 | RDB Croft | v Essex | County Ground, Chelmsford | 2004 | f48112 |
| 346 | DJ Shepherd | v Derbyshire | St Helen's, Swansea | 1970 | f28393 |
| 342 | RDB Croft | v Northamptonshire | Sophia Gardens, Cardiff | 2001 | f45918 |
| 337 | JE McConnon | v Northamptonshire | County Ground, Northampton | 1958 | f22189 |
| 336 | RDB Croft | v Surrey | Sophia Gardens, Cardiff | 1996 | f42577 |
| 330 | DE Davies | v Middlesex | Cardiff Arms Park, Cardiff | 1932 | f14042 |
| 330 | JS Pressdee | v Northamptonshire | County Ground, Northampton | 1965 | f25729 |
| 330 | RDB Croft | v Derbyshire | Sophia Gardens, Cardiff | 1996 | f42416 |
| 330 | RDB Croft | v Leicestershire | Sophia Gardens, Cardiff | 2006 | f49448 |
| 325 | DJ Shepherd | v Hampshire | Dean Park, Bournemouth | 1963 | f24736 |
| 324 | RDB Croft | v Middlesex | Sophia Gardens, Cardiff | 1993 | f40582 |
| 324 | RDB Croft | v Essex | County Ground, Chelmsford | 2002 | f46701 |
| 324 | RDB Croft | v Essex | The Ford County Ground, Chelmsford | 2007 | f50037 |
| 324 | AG Salter | v Sussex | The 1st Central County Ground, Hove | 2022 | f61053 |
| 321 | RDB Croft | v Northamptonshire | County Ground, Northampton | 2007 | f50213 |
| 320 | DE Davies | v Warwickshire | Edgbaston, Birmingham | 1939 | f16590 |
| 318 | JC Clay | v Gloucestershire | Fry's Ground, Bristol | 1932 | f13930 |
| 318 | JC Clay | v Nottinghamshire | St Helen's, Swansea | 1933 | f14299 |
| 318 | JC Clay | v Gloucestershire | Rodney Parade, Newport | 1936 | f15383 |
| 318 | DE Davies | v Leicestershire | Bath Grounds, Ashby-de-la-Zouch | 1938 | f16153 |
| 316 | RDB Croft | v Derbyshire | County Ground, Derby | 2003 | f47240 |
| 312 | W Wooller | v Derbyshire | County Ground, Derby | 1955 | f20949 |
| 312 | DJ Shepherd | v Northamptonshire | County Ground, Northampton | 1962 | f24264 |
| 312 | DJ Shepherd | v Australians | St Helen's, Swansea | 1964 | f25406 |
| 312 | MR Price | v Leicestershire | St Helen's, Swansea | 1985 | f35849 |
| 312 | RDB Croft | v Leicestershire | St Helen's, Swansea | 1996 | f42530 |
| 306 | RDB Croft | v Gloucestershire | Pen-y-Pound, Abergavenny | 1993 | f40655 |
| 306 | RDB Croft | v Warwickshire | Edgbaston, Birmingham | 1994 | f41078 |
| 306 | RDB Croft | v Somerset | St Helen's, Swansea | 1996 | f42456 |
| 306 | DA Cosker | v Northamptonshire | County Ground, Northampton | 2007 | f50213 |
| 306 | RDB Croft | v Northamptonshire | St Helen's, Swansea | 2011 | f53304 |
| 303 | PM Walker | v Gloucestershire | Ashley Down Ground, Bristol | 1957 | f21907 |
