John Maxwell Aiken (born 3 July 1970) is an Australian television personality, psychologist and former cricketer, who played for Auckland and Wellington in New Zealand. Since 2015, he has appeared as one of the experts on every season of the reality television series Married at First Sight Australia.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| First-class | 46 | 2,170 | 28.93 | 4/9 | 170* | 0 | – | – | 33/– |
| List A | 39 | 817 | 23.34 | 1/3 | 101* | – | – | – | 8/– |
