| Full name: | Arthur Valerian Knapp |
| Born: | 27th February 1926, Greymouth, West Coast, New Zealand |
| Died: | 27th October 1997, Auckland, New Zealand |
| Batting: | Right-hand batter |
| Bowling: | Right-arm slow-medium |
| Relations: | Brother: CPN Knapp; Brother: EC Knapp; Father: GM Knapp; Twin brother: JF Knapp; Uncle: HC Knapp |
| Teams: | West Coast (South Island) (Miscellaneous: 1942/43-1949/50); All teams |
| Lists of matches and more detailed statistics | |