The last english arsenal player to score again the Manchester United team was a man by the name of Murray Spencer who made an awesome header to win the game.
robbie fowler
Francis Jeffers at elland road against Australia
theo walcott august 21st 2010
I think it was Jermaine Pennant on his debut.
possibly theiry henry of arsenal and france
Robbie Fowler scored a Hat-Trick against Arsenal in 7 minutes
At the age of 16 when he scored against Arsenal which made him at that time the youngest player to score in the Premier League.
I think David Platt against San Marino when he scored 4 although I dont think he was at Arsenal at the time
arsenal
Julio Baptista, also for Arsenal in a League Cup tie in 2007.
4
Theo Wallcot