1963/64 season Denis Law scored 46 goals in a season.
Deniol Graham.
Rooney i fink
In history, Bobby Charlton.
In 2009 it was Robin van persie.
As at 6-Jan-2010, Arsenal's leading goalscorer is Cesc Fàbregas with 12 goals from 22 appearances.
Sir Bobby Charlton
Chelsea, Arsenal,Liverpool ( In EPL)
Ross MacCormack with 9 goals so far
Paul Scholes is currently the top English goalscorer in the Champions League.
He was never a prolific goalscorer, but he did do a good job at holding the ball and allowing a strike partner to put several in the net. This was until he moved to Australia, where he was the top goalscorer for his debut season.
Paul scholes
Benzima