Thomas Jacob Haines (born 28 October 1998) is an English cricketer who plays for Sussex County Cricket Club. He is a left-handed top-order batsman who also bowls right-arm medium pace.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| FC | 97 | 6,022 | 37.17 | 15/27 | 243 | 39 | 42.10 | 3/5 | 52/– |
| LA | 30 | 1,159 | 38.63 | 2/7 | 129 | 1 | 122.00 | 1/22 | 12/– |
| T20 | 4 | 52 | 13.00 | 0/0 | 27 | – | – | – | 0/– |
