| Full name: | William Armstrong |
| Born: | 2nd May 1886, Milton, Queensland, Australia |
| Died: | 29th May 1955, Brisbane, Queensland, Australia |
| Batting: | Right-hand batsman |
| Bowling: | Right-arm medium pace |
| Relations: | Brother: EK Armstrong; Brother: GG Armstrong; Father: GJ Armstrong |
| Teams: | Queensland (Main FC: 1907/08-1911/12); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1907/08-1911/12) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Queensland | 5 | 10 | 1 | 97 | 27 | 10.77 | 0 | 0 | 0 | |
| First-Class Career Bowling (1907/08-1911/12) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Queensland | 60 | 0 | 59 | 1 | 1-1 | 59.00 | 0 | 0 | 60.00 | 5.90 |