List of Hampshire County Cricket Club List A cricket records
Established in 1863, Hampshire County Cricket Club has played List A cricket since 1963 to the present day. This is a list of Hampshire List A cricket records; that is, record team and individual performances in List A cricket for Hampshire County Cricket Club.
Team
- Highest Total For: 371/4 v Glamorgan at County Ground, Southampton, 1975
- Highest Total Against: 360/7 by Somerset at Ageas Bowl, Southampton, 2018
- Lowest Total For: 43 v Essex at May's Bounty, Basingstoke, 1972
- Lowest Total Against: 61 by Somerset at Recreation Ground, Bath, 1973
Batting
- Highest Score: 190 James Vince v Gloucestershire, Ageas Bowl, Southampton, 2019
- Most Runs in Season: 1,004 Chris Smith, 1991
Most List A runs for Hampshire
| Player | Nationality | Runs |
| Robin Smith | 12,034 | |
| David Turner | 9,835 | |
| Gordon Greenidge | 9,801 | |
| Paul Terry | 8,622 | |
| Mark Nicholas | 6,983 | |
| Trevor Jesty | 6,859 | |
| Barry Richards | South Africa | 6,708 |
| Chris Smith | 6,301 |
Highest Partnership for each wicket
Correct as of the end of the 2019 Royal London One-Day Cup| Wkt | Runs | Partnership | Opponent | Ground | Season |
| 1st | 269 | John Stephenson & Jason Laney | Norfolk | County Ground, Southampton | 1996 |
| 2nd | 285* | Gordon Greenidge & David Turner | Minor Counties South | Shardeloes, Amersham | 1973 |
| 3rd | 260* | Sean Ervine & Michael Carberry | Ireland | Rose Bowl, Southampton | 2009 |
| 4th | 221 | James Vince & Liam Dawson | Glamorgan | Ageas Bowl, Southampton | 2017 |
| 5th | 186 | James Vince & Liam Dawson | Gloucestershire | Ageas Bowl, Southampton | 2019 |
| 6th | 177* | Chris Benham & Nic Pothas | Leicestershire | Rose Bowl, Southampton | 2009 |
| 7th | 137* | Michael Brown & Dimitri Mascarenhas | Worcestershire | Rose Bowl, Southampton | 2008 |
| 8th | 152 | George Bailey & Kyle Abbott | Surrey | The Oval, London | 2017 |
| 9th= | 64 | Adam Wheater & Chris Wood | Essex | Ageas Bowl, Southampton | 2013 |
| 9th= | 64* | James Fuller & Mason Crane | Somerset | Lord's, London | 2019 |
| 10th | 61 | John Rice & Andy Roberts | Gloucestershire | County Ground, Bristol | 1975 |
Bowling
- Best Bowling: 7/30 Peter Sainsbury v Norfolk at County Ground, Southampton, 1965
- Wickets in Season: 51, Shaun Udal, 1992
Most List A wickets for Hampshire
| Player | Nationality | Wickets |
| Cardigan Connor |  Leeward Islands | 411 |
| Shaun Udal | 407 | |
| Trevor Jesty | 334 | |
| Dimitri Mascarenhas | 285 | |
| Tim Tremlett | 252 | |
| Malcolm Marshall | 239 | |
| Nigel Cowley | 233 | |
| Kevan James | 223 | |
| Peter Sainsbury | 202 |