| Full name: | Peter James Armstrong |
| Born: | May 1984, Middlesbrough, Yorkshire, England |
| Batting: | Right-hand batter |
| Bowling: | Slow left-arm orthodox |
| Relations: | Brother: TD Armstrong |
| Teams: | Norton (North East Premier League: 2001-2008); Darlington (North Yorkshire and South Durham Premier League: 2012-2019); Norton (North Yorkshire and South Durham Premier League: 2015); All teams |
| Lists of matches and more detailed statistics | |