William Boyd Rankin (born 5 July 1984) is a Northern Irish former cricketer who played international cricket for Ireland, and briefly also played for England. He is a right-arm medium-fast bowler. He is the brother of fellow cricketer David Rankin.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| Test | 3 | 43 | 8.60 | 0/0 | 17 | 8 | 38.00 | 2/5 | 0/– |
| ODI | 75 | 100 | 7.69 | 0/0 | 18* | 106 | 27.87 | 4/15 | 17/– |
| T20I | 50 | 64 | 9.14 | 0/0 | 16* | 55 | 22.16 | 3/16 | 16/– |
| FC | 108 | 704 | 9.14 | 0/1 | 56* | 352 | 26.46 | 6/55 | 29/– |
