This is not very likely. Sirius is most certainly truly dead. From Accio-Quote.org, a website of quotes from J.K. Rowling:
"Yeah. Well I had re-written the death, re-written it and that was it. It was definitive. And the person was definitely dead. And I walked into the kitchen crying and Neil said to me, 'What on earth is wrong?' and I said, 'Well, I've just killed the person.' Neil doesn't know who the person is. But I said, 'I've just killed the person.' And he said, 'Well, don't do it then.' I thought, 'a doctor' you know, and I said 'Well it just doesn't work like that. You are writing Children's Books, you need to be a ruthless killer.'"
See JKR quotes about death and the full interview.
However, it has been speculated that we may see Sirius again in '''Harry Potter and the Deathly Hallows''' either through the two-way mirror, by travelling back in time, or by Harry going through the veil.
in short yes he is dead however in his desperate attempt to find love he doses try to talk to Sirius through a tow way mirror. this will only have worked if he had taking the mirror with hem through the Vail. he did not do this so it was a total loss. i a short lived burst of hope harry thinks Sirius my have become a ghost. as for coming back in the 7 book that kinda happens exapt it is more like being a ghost. when harry gets the second hallow he brings back his mom, dad, lupin, Sirius. i have to reread it to See if he brings back tonks i think he doses.
No, Sirius Black died in Harry Potter and the Order of the Phoenix.
Harry Potter and the Order of the Phoenix.
Sirius Black appeared in the 3rd, 4th, and 5th Harry Potter movies (Harry Potter and the Prisoner of Azkaban, Harry Potter and the Goblet of Fire, and Harry Potter and the Order of the Phoenix).
Harry's godfather, Sirius Black, died in the fifth book of the series, Harry Potter and the Order of the Phoenix.
Sirius Black was killed in Harry Potter in the Order of the Phoenix.
Sirius Black is the godfather of Harry Potter.
Sirius Black died in Harry Potter and the Order of the Phoenix during the battle at the Ministry of Magic.
Harry Potter the the Order of the Phoenix, Chapter 35.
Curious Black is not a character in the series. Sirius Black, however, is a character. Sirius died in the fifth book Harry Potter and the Order of the Phoenix.
No. Sirius died in The Order of the Phoenix.
he dies in the order if the phoenix, bellatrix kills him
yes, in the 5th book, order of the phoenix.
The house of his godfather, Sirius Black.
Sirius Black is all I remember.
No, he died in Harry Potter and the Order of the Phoenix.
Sirius Black was killed by Bellatrix, his cousin, in the 5th movie, Harry Potter and the Order of the Phoenix.
He played a Young Sirius Black in the film adaptation of young sirius black in the order of phoenix.
Gary Oldman plays Sirius Black in Harry Potter
Sirius Black, Harry Potter's godfather, dies in Harry Potter and the Order of the Phoenix by Bellatrix Lestrange, his cousin, in the Department of Mysteries at the Ministry of Magic.
In Harry Potter and the Order of the Phoenix just as Harry and the others were going back to Hogwarts after Christmas.
Yes. Sirius Black is Harry Potter's godfather in the series.
Harry Potter and the Order of the Phoenix page 805-807.
Sirius Potter does not exist. Sirius Black, on the other hand, was Harry potter's Godfather.