who is rob??

[rajat's_love]

what is the character of rob in harry potter??

[vicky_love]

SPOILER WARNING :: Those who haven't read HP and Deathly Hallows, this could be a spoiler for u..

I think you mean "R.A.B."
It's Regulus Arcturus Black brother of Sirius Black, who was a Death Eater..

[pranju]

what is the character of rob in harry potter??

u mean robert pattinson?????
its cedric diggory....