| 257 | AH Bakewell | Northamptonshire v Glamorgan | 1933 | f14231 |
| 233 | MJL Turnbull | Glamorgan v Worcestershire | 1937 | f15793 |
| 230* | RT Simpson | Nottinghamshire v Glamorgan | 1950 | f18640 |
| 228* | WM Woodfull | Australians v Glamorgan | 1934 | f14736 |
| 228* | RC Fredericks | Glamorgan v Northamptonshire | 1972 | f29311 |
| 224* | RJ Bailey | Northamptonshire v Glamorgan | 1986 | f36464 |
| 224* | AJ Moles | Warwickshire v Glamorgan | 1990 | f38826 |
| 222 | LG Crawley | Essex v Glamorgan | 1928 | f12494 |
| 222 | SD Peters | Northamptonshire v Glamorgan | 2011 | f53300 |
| 213 | CEB Rice | Nottinghamshire v Glamorgan | 1978 | f32201 |
| 212* | Javed Miandad | Glamorgan v Leicestershire | 1984 | f35260 |
| 204* | RC Ontong | Glamorgan v Middlesex | 1984 | f35251 |
| 203 | PA Cottey | Glamorgan v Leicestershire | 1996 | f42526 |
| 201 | WGA Parkhouse | Glamorgan v Kent | 1956 | f21288 |
| 201* | CH Lloyd | West Indians v Glamorgan | 1969 | f27796 |
| 201* | CH Lloyd | West Indians v Glamorgan | 1976 | f31199 |
| 200* | MJL Turnbull | Glamorgan v Northamptonshire | 1933 | f14231 |
Created by the CricketArchive Oracles