Highest totals For County Championship Division One, 2023 - Lancashire
Highest totals
Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard |
| 554 | 111.1 | 4.98 | 2 | v Somerset | Taunton | draw | 20 Apr 2023 | First-class | |
| 544/7d | 106.0 | 5.13 | 2 | v Northants | Manchester | draw | 25 Jul 2023 | First-class | |
| 524 | 142.3 | 3.67 | 2 | v Northants | Northampton | won | 3 Sep 2023 | First-class | |
| 413 | 102.2 | 4.03 | 2 | v Middlesex | Manchester | draw | 10 Sep 2023 | First-class | |
| 390/8d | 122.0 | 3.19 | 3 | v Kent | Canterbury | draw | 26 Sep 2023 | First-class | |
| 383 | 94.2 | 4.06 | 4 | v Essex | Blackpool | lost | 10 Jul 2023 | First-class | |
| 374 | 90.5 | 4.11 | 2 | v Hampshire | Southport | won | 11 Jun 2023 | First-class | |
| 351/7d | 85.0 | 4.12 | 3 | v Essex | Chelmsford | draw | 13 Apr 2023 | First-class | |
| 329/8d | 87.3 | 3.76 | 3 | v Notts | Nottingham | draw | 4 May 2023 | First-class | |
| 327 | 96.0 | 3.40 | 1 | v Kent | Canterbury | draw | 26 Sep 2023 | First-class | |
| 327 | 109.0 | 3.00 | 1 | v Warwickshire | Birmingham | draw | 19 Jul 2023 | First-class | |
| 326 | 101.0 | 3.22 | 2 | v Somerset | Manchester | draw | 11 May 2023 | First-class | |
| 293 | 114.0 | 2.57 | 3 | v Surrey | The Oval | won | 25 Jun 2023 | First-class | |
| 291 | 92.2 | 3.15 | 2 | v Surrey | Manchester | draw | 6 Apr 2023 | First-class | |
| 274 | 74.0 | 3.70 | 1 | v Surrey | The Oval | won | 25 Jun 2023 | First-class | |
| 272/7 | 84.1 | 3.23 | 1 | v Notts | Manchester | draw | 19 Sep 2023 | First-class | |
| 247/3 | 87.1 | 2.83 | 4 | v Surrey | Manchester | draw | 6 Apr 2023 | First-class | |
| 214 | 44.2 | 4.82 | 1 | v Notts | Nottingham | draw | 4 May 2023 | First-class | |
| 207 | 64.5 | 3.19 | 1 | v Essex | Chelmsford | draw | 13 Apr 2023 | First-class | |
| 182/6 | 65.0 | 2.80 | 3 | v Warwickshire | Birmingham | draw | 19 Jul 2023 | First-class | |
| 145 | 44.4 | 3.24 | 2 | v Essex | Blackpool | lost | 10 Jul 2023 | First-class | |
| 142/4 | 33.0 | 4.30 | 4 | v Hampshire | Southport | won | 11 Jun 2023 | First-class |
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