Här nedan ser ni lite födelsedatum på de olika skådespelarna i filmerna. Listan kommer så småningom att uppdateras.

Elever

Sean Biggerstaff (Oliver Wood): 15 Mars, 1983
Alfred Enoch (Dean Thomas): 2 December, 1988
Tom Felton (Draco Malfoy): 22 September, 1987
Rupert Grint (Ron Weasley): 24 Augusti, 1988
Matthew Lewis (Neville Longbottom): 27 Juni, 1989
Hugh Mitchell (Colin): 1989
Devon Murray (Seamus Finnigan): November, 1989
James Phelps (Fred Weasley): 25 Februari, 1986
Oliver Phelps (George Weasley): 25 Februari, 1986
Daniel Radcliffe (Harry Potter): 23 Juli, 1989
Edward Randell (Justin Finch-Fletchly): 2 Juli, 1988
Chris Rankin (Percy Weasley): 8 November, 1983
Emma Watson (Hermione Granger): 15 April, 1990

Lärare

Kenneth Branagh (Prof. Lockhart): 10 December, 1960
Robbie Coltrane (Hagrid): 30 Mars, 1950
Warwick Davis (Prof. Flitwick): 3 Februari, 1970
Michael Gambon (Prof. Dumbledore): 19 Oktober, 1940
Richard Harris (Prof. Dumbledore): 1 Oktober, 1930
Miriam Margolyes (Prof. Sprout): 18 Maj, 1941
Ian Hart (Prof. Quirrell): 8 Oktober, 1964
Alan Rickman (Prof. Snape): 21 Februari, 1946
Maggie Smith (Prof. McGonagall): 28 December, 1934
David Thewlis (Prof. Lupin): 20 Mars, 1963
Zoë Wanamaker (Madam Hooch): 13 Maj, 1949
Emma Thompson (Prof. Trelawney): 15 April, 1959