Mark James Cosgrove (born 14 June 1984) is an Australian-English cricketer. He is a left-handed batsman and part-time medium pace bowler. He represented Australia in three One Day Internationals in 2006.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| ODI | 3 | 112 | 37.33 | 0/1 | 74 | 1 | 13.00 | 1/1 | 0/– |
| FC | 221 | 14,976 | 40.36 | 36/87 | 233 | 52 | 46.01 | 3/3 | 133/– |
| LA | 160 | 4,821 | 32.14 | 4/39 | 121 | 18 | 63.38 | 2/21 | 49/– |
| T20 | 139 | 3,112 | 24.89 | 0/14 | 89 | 10 | 32.00 | 2/11 | 26/– |
