| 190 | JM Vince | for Hampshire | The Ageas Bowl, Southampton | 2019 | a27325 |
| 189* | JGE Benning | for Surrey | County Ground, Bristol | 2006 | a17488 |
| 184 | ME Trescothick | for Somerset | County Ground, Taunton | 2008 | a19124 |
| 176 | AD Brown | for Surrey | The Brit Oval, Kennington | 2007 | a18206 |
| 161 | CB Cooke | for Glamorgan | County Ground, Bristol | 2019 | a27347 |
| 156 | V Chopra | for Essex | The Cloudfm County Ground, Chelmsford | 2019 | a27371 |
| 152 | JGE Benning | for Surrey | The Brit Oval, Kennington | 2007 | a18206 |
| 146 | EC Joyce | for Sussex | County Ground, Hove | 2009 | a19839 |
| 142* | JP Maher | for Glamorgan | The Royal and Sun Alliance County Ground, Bristol | 2001 | a13433 |
| 140 | G Clark | for Durham | North Marine Road, Scarborough | 2021 | a28479 |
| 138* | DI Gower | for Leicestershire | Grace Road, Leicester | 1983 | a3766 |
| 138* | IT Botham | for Worcestershire | The Royal and Sun Alliance County Ground, Bristol | 1990 | a6484 |
| 138 | TM Head | for Australia A | County Ground, Bristol | 2019 | a27446 |
| 137 | WJ Pucovski | for Australia A | County Ground, Bristol | 2019 | a27446 |
| 137 | GH Roderick | for Worcestershire | County Ground, New Road, Worcester | 2023 | a30125 |
| 136* | CJ Tavaré | for Kent | St Lawrence Ground, Canterbury | 1978 | a2273 |
| 134 | RJ Bailey | for Northamptonshire | County Ground, Northampton | 1987 | a5224 |
| 134* | DP Ostler | for Warwickshire | Edgbaston, Birmingham | 2001 | a13510 |
| 131* | JM Clarke | for Worcestershire | County Ground, New Road, Worcester | 2015 | a24207 |
| 129 | BA Richards | for Hampshire | Ashley Down Ground, Bristol | 1974 | a1099 |
| 129 | PW Denning | for Somerset | County Ground, Taunton | 1982 | a3319 |
| 129 | A Symonds | for Lancashire | Old Trafford, Manchester | 2005 | a16803 |
| 128 | DB Close | for Somerset | Ashley Down Ground, Bristol | 1974 | a1149 |
| 128* | TM Moody | for Worcestershire | The Royal and Sun Alliance County Ground, Bristol | 1991 | a7017 |
| 127* | A Flower | for Essex | The Ford County Ground, Chelmsford | 2005 | a16673 |
| 127 | AN Cook | for Essex | The Cloudfm County Ground, Chelmsford | 2017 | a25526 |
| 127* | PR Stirling | for Middlesex | Brightside Ground, Bristol | 2018 | a26478 |
| 126* | IVA Richards | for Somerset | Imperial Athletic Ground, Bristol | 1975 | a1369 |
| 126* | C Kieswetter | for Somerset | County Ground, Taunton | 2013 | a22755 |
| 125* | GD Mendis | for Sussex | County Ground, Hove | 1981 | a3019 |
| 125 | LJ Wright | for Sussex | County Ground, Hove | 2007 | a18320 |
| 125* | PR Stirling | for Middlesex | Brightside Ground, Bristol | 2016 | a24760 |
| 124* | JA Ormrod | for Worcestershire | County Ground, New Road, Worcester | 1976 | a1650 |
| 124* | SJ Cook | for Somerset | Recreation Ground, Bath | 1989 | a6101 |
| 123 | VP Terry | for Hampshire | The County Ground, Swindon | 1991 | a7045 |
| 122 | GP Howarth | for Surrey | Kennington Oval, Kennington | 1976 | a1707 |
| 122 | G Fowler | for Lancashire | Phoenix County Ground, Bristol | 1984 | a4133 |
| 122* | CJL Rogers | for Middlesex | College Ground, Cheltenham | 2012 | a22056 |
| 121* | D Lloyd | for Lancashire | Old Trafford, Manchester | 1978 | a2238 |
| 121 | C Kieswetter | for Somerset | County Ground, Taunton | 2008 | a19124 |
| 121 | MR Ramprakash | for Surrey | The Brit Oval, Kennington | 2009 | a19800 |
| 121 | JA Rudolph | for Glamorgan | Brightside Ground, Bristol | 2017 | a25481 |
| 121 | WG Jacks | for Surrey | The Kia Oval, Kennington | 2018 | a26428 |
| 120* | RS Bopara | for Essex | The Ford County Ground, Chelmsford | 2012 | a21998 |
| 119* | CH Lloyd | for Lancashire | Old Trafford, Manchester | 1978 | a2238 |
| 119 | SM Davies | for Worcestershire | County Ground, New Road, Worcester | 2008 | a19144 |
| 118 | JA Rudolph | for Yorkshire | Headingley, Leeds | 2009 | a19775 |
| 118* | MA Wallace | for Glamorgan | The SWALEC Stadium, Cardiff | 2013 | a22629 |
| 117 | PCL Holloway | for Somerset | County Ground, Taunton | 1997 | a10656 |
| 116 | NR Taylor | for Sussex | County Ground, Hove | 1997 | a10492 |
| 116 | GA Hick | for Worcestershire | County Ground, New Road, Worcester | 1998 | a11247 |
| 116 | GW Flower | for Essex | The Ford County Ground, Chelmsford | 2010 | a20567 |
| 115* | AA Metcalfe | for Yorkshire | North Marine Road, Scarborough | 1984 | a4123 |
| 115 | KJ Barnett | for Derbyshire | County Ground, Derby | 1987 | a5241 |
| 115 | VS Solanki | for Worcestershire | Lord's Cricket Ground, St John's Wood | 2004 | a16097 |
| 114 | GP Thorpe | for Surrey | The AMP Oval, Kennington | 2002 | a14579 |
| 113 | RW Barber | for Warwickshire | Edgbaston, Birmingham | 1966 | a77 |
| 113* | JC Balderstone | for Leicestershire | Grace Road, Leicester | 1981 | a2927 |
| 113* | KJ Barnett | for Derbyshire | The Royal and Sun Alliance County Ground, Bristol | 1994 | a8682 |
| 113* | DJ Malan | for Middlesex | Lord's Cricket Ground, St John's Wood | 2013 | a22775 |
| 113 | HG Kuhn | for Kent | The Kent County Cricket Ground, Beckenham | 2018 | a26470 |
| 112 | GP Thorpe | for Surrey | The Foster's Oval, Kennington | 1995 | a9339 |
| 112 | ME Trescothick | for Somerset | County Ground, Taunton | 2001 | a13468 |
| 112* | JL Langer | for Somerset | County Ground, Bristol | 2008 | a18983 |
| 112 | TAI Taylor | for Northamptonshire | College Ground, Cheltenham | 2023 | a30110 |
| 111 | MW Gatting | for Middlesex | The Royal and Sun Alliance County Ground, Bristol | 1991 | a6969 |
| 111* | MR Ramprakash | for Middlesex | The Royal and Sun Alliance County Ground, Bristol | 1991 | a6969 |
| 111 | CC Benham | for Hampshire | The Rose Bowl, Southampton | 2007 | a18378 |
| 111 | OA Shah | for Middlesex | College Ground, Cheltenham | 2010 | a20695 |
| 110* | A Jones | for Glamorgan | Sophia Gardens, Cardiff | 1978 | a2191 |
| 110 | HD Rutherford | for Derbyshire | County Ground, Bristol | 2015 | a24168 |
| 109 | GM Turner | for Worcestershire | County Ground, New Road, Worcester | 1973 | a1035 |
| 109* | B Dudleston | for Leicestershire | Wagon Works Ground, Gloucester | 1974 | a1185 |
| 109 | AI Kallicharran | for Warwickshire | Phoenix County Ground, Bristol | 1978 | a2150 |
| 109 | GD Mendis | for Sussex | County Ground, Hove | 1980 | a2631 |
| 109* | GW Humpage | for Warwickshire | Edgbaston, Birmingham | 1984 | a4098 |
| 109 | W Larkins | for Northamptonshire | County Ground, Northampton | 1990 | a6702 |
| 109* | JL Denly | for Kent | The Kent County Cricket Ground, Beckenham | 2018 | a26470 |
| 108 | MCJ Nicholas | for Hampshire | Phoenix County Ground, Bristol | 1984 | a4086 |
| 108 | G Cook | for Northamptonshire | County Ground, Northampton | 1987 | a5224 |
| 108* | C Kieswetter | for Somerset | County Ground, Taunton | 2011 | a21359 |
| 107* | CT Radley | for Middlesex | Phoenix County Ground, Bristol | 1982 | a3267 |
| 107 | JJ Cobb | for Leicestershire | Grace Road, Leicester | 2013 | a22598 |
| 107* | SS Eskinazi | for Middlesex | Lord's Cricket Ground, St John's Wood | 2019 | a27298 |
| 106 | Asif Iqbal | for Kent | Mote Park, Maidstone | 1976 | a1817 |
| 106 | BC Broad | for Nottinghamshire | The Royal and Sun Alliance County Ground, Bristol | 1989 | a6071 |
| 106 | JD Carr | for Middlesex | Lord's Cricket Ground, St John's Wood | 1996 | a9827 |
| 106* | WL Madsen | for Derbyshire | County Ground, Bristol | 2015 | a24168 |
| 106* | DP Sibley | for Warwickshire | College Ground, Cheltenham | 2022 | a29309 |
| 105 | PM Roebuck | for Somerset | Recreation Ground, Bath | 1983 | a3720 |
| 105* | GA Gooch | for Essex | College Ground, Cheltenham | 1992 | a7677 |
| 105 | NE Briers | for Leicestershire | Batsford Road, Moreton-in-Marsh | 1994 | a8796 |
| 104 | JE Morris | for Derbyshire | Wagon Works Ground, Gloucester | 1984 | a4068 |
| 104 | MP Maynard | for Glamorgan | Lord's Cricket Ground, St John's Wood | 2000 | a12767 |
| 104 | OA Shah | for Essex | Castle Park Cricket Ground, Colchester | 2011 | a21480 |
| 104 | NJ O'Brien | for Leicestershire | Grace Road, Leicester | 2013 | a22598 |
| 103 | CG Greenidge | for Hampshire | Phoenix County Ground, Bristol | 1977 | a1906 |
| 103 | CEB Rice | for Nottinghamshire | Trent Bridge, Nottingham | 1977 | a1989 |
| 103* | MG Bevan | for Yorkshire | Acklam Park, Middlesbrough | 1995 | a9316 |
| 102 | JA Jameson | for Warwickshire | Edgbaston, Birmingham | 1976 | a1760 |
| 102 | W Larkins | for Northamptonshire | County Ground, Northampton | 1983 | a3688 |
| 102 | KJ Barnett | for Derbyshire | County Ground, Derby | 1991 | a7018 |
| 102* | DJ Bicknell | for Surrey | The Foster's Oval, Kennington | 1995 | a9339 |
| 102 | TM Moody | for Worcestershire | County Ground, New Road, Worcester | 1996 | a10052 |
| 102 | JJB Lewis | for Durham | College Ground, Cheltenham | 1997 | a10635 |
| 102 | NV Knight | for Warwickshire | Edgbaston, Birmingham | 1997 | a10697 |
| 102 | TH David | for Surrey | The Kia Oval, Kennington | 2021 | a28527 |
| 101 | AI Kallicharran | for Warwickshire | Batsford Road, Moreton-in-Marsh | 1979 | a2539 |
| 101* | CL Smith | for Hampshire | Phoenix County Ground, Bristol | 1983 | a3787 |
| 101 | AJT Miller | for Combined Universities | Phoenix County Ground, Bristol | 1984 | a4022 |
| 101 | W Larkins | for Northamptonshire | Batsford Road, Moreton-in-Marsh | 1989 | a6188 |
| 101 | DL Haynes | for West Indians | The Royal and Sun Alliance County Ground, Bristol | 1991 | a7034 |
| 101* | RC Irani | for Essex | College Ground, Cheltenham | 1995 | a9352 |
| 101* | DM Jones | for Derbyshire | County Ground, Derby | 1996 | a9986 |
| 101* | SC Ganguly | for Lancashire | Old Trafford, Manchester | 2000 | a12887 |
| 101 | MJ Walker | for Kent | County Ground, Bristol | 2003 | a15270 |
| 101* | AJ Hose | for Somerset | Brightside Ground, Bristol | 2017 | a25569 |
| 100* | RJ Hadlee | for Nottinghamshire | College Ground, Cheltenham | 1982 | a3423 |
| 100 | RO Butcher | for Middlesex | Lord's Cricket Ground, St John's Wood | 1983 | a3742 |
| 100* | JD Love | for Yorkshire | Wagon Works Ground, Gloucester | 1985 | a4505 |
| 100* | RJ Blakey | for Yorkshire | College Ground, Cheltenham | 1990 | a6658 |
| 100 | JH Kallis | for Middlesex | Uxbridge Cricket Club Ground, Uxbridge | 1997 | a10606 |
| 100 | RR Montgomerie | for Sussex | County Ground, Bristol | 2007 | a18216 |
| 100 | EJG Morgan | for Middlesex | Brightside Ground, Bristol | 2018 | a26478 |
