| Full name: | Alwyn Frederick Viljoen |
| Born: | 10th August 1984, Bloemfontein, Orange Free State, South Africa |
| Batting: | Right-hand batter |
| Bowling: | Right-arm off-break |
| Teams: | Northerns (Main FC: 2006/07-2007/08); Northerns (Main ListA: 2006/07-2007/08); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (2006/07-2007/08) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Northerns | 6 | 10 | 0 | 221 | 67 | 22.10 | 0 | 1 | 40.85 | 6 | |
| First-Class Career Bowling (2006/07-2007/08) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Northerns | 72 | 1 | 41 | 3 | 3-9 | 13.66 | 0 | 0 | 24.00 | 3.41 |
| List A Career Batting and Fielding (2006/07-2007/08) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Northerns | 5 | 5 | 0 | 155 | 60 | 31.00 | 0 | 1 | 78.28 | 3 | |
| List A Career Bowling (2006/07-2007/08) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Northerns | 18 | 0 | 22 | 0 | 0-22 | 7.33 | ||||