Christoffel "Christi" Viljoen (born 28 September 1987) is a former cricketer who played for the Namibia national team. He played as a right-handed batsman who bowled right-arm medium-fast. He also played for Otago in New Zealand domestic cricket.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| ODI | 2 | 19 | 19.00 | 0/0 | 17* | 2 | 7.00 | 2/6 | 2/– |
| T20I | 12 | 68 | 17.00 | 0/0 | 33 | 20 | 11.80 | 5/9 | 5/– |
| FC | 80 | 2,788 | 22.12 | 1/12 | 182* | 225 | 26.98 | 7/61 | 37/– |
| LA | 89 | 1,209 | 21.21 | 0/6 | 87* | 102 | 30.98 | 5/27 | 29/– |
