Ajay Kumar Jha (1956 – 28 August 2013) was an Indian first-class cricketer who represented Bihar and Services.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| FC | 52 | 880 | 13.33 | 0/5 | 78 | 159 | 30.18 | 6/76 | 20/– |
| List A | 9 | 48 | 12.00 | 0/0 | 25 | 10 | 25.50 | 2/24 | 2/– |
