| Full name: | Kenneth Helfrich |
| Born: | 28th March 1927, Kimberley, Cape Province, South Africa |
| Died: | 15th February 1982, Johannesburg, Transvaal, South Africa |
| Batting: | Right-hand batter |
| Bowling: | Leg-break |
| Relations: | Brother: DG Helfrich; Brother: BA Helfrich; Brother: CD Helfrich |
| Teams: | Griqualand West (Main FC: 1949/50-1959/60); North Eastern Transvaal (Main FC: 1956/57-1957/58); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1949/50-1959/60) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Overall | 8 | 12 | 0 | 251 | 87 | 20.91 | 0 | 2 | 4 | |
| First-Class Career Bowling (1949/50-1959/60) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 280 | 2 | 189 | 7 | 5-46 | 27.00 | 1 | 0 | 40.00 | 4.05 |