| Full name: | James O'Sullivan |
| Born: | 11th December 2004, Crewe, Cheshire, England |
| Batting: | Left-hand batter |
| Bowling: | Right-arm off-break |
| Education: | Leftwich County School; Warrington Vale School |
| Relations: | Father: J O'Sullivan |
| Teams: | Lancashire Second XI (Second Eleven Championship: 2022); Oulton Park (Cheshire Premier League: 2021-2022); Toft (Cheshire Premier League: 2023); Lancashire Academy (Miscellaneous: 2022); All teams |
| Lists of matches and more detailed statistics | |