Sarah Gadon as
Narcissa Malfoy
Kiera Knightly as
Andromeda Tonks
Sam Claflin as
Ted Tonks
Carey Mulligan as
Alice Longbottom
Jim Sturgess as
Frank Longbottom
Alicia Vikander as
Marlene McKinnon
Sofia Bryant as
Mary McDonald
Zoe Kravitz as
Dorcas McKinnon
Louis Garrel as
Severus Snape
Sophie Skelton as
Lily Evans-Potter
Aaron Taylor Johnson as
James Fleamont Potter
Ben Barns as
Sirius Orion Black
Andrew Garfield as
Remus John Lupin
Thimothée Chalamet as
Regulus Arcturus Black
Audrey Hepburn as
Amelia Bones
Margot Robbie as
Petunia Dursley
Amy Adams as
Molly Weasley
Arthur Darvill as
Arthur Weasley
Winona Ryder as Silvia Nott
Johni Depp as Thomas Nott
Extra:
Katie McGrath as Bellatrix Lestrange
Nia Long as Vivienne Zabini
Tom Hiddleston as Salazar Slytherin
Richard Madden as Godric Gryffindor
Adelaide Kane as Rowena Ravenclaw
Angel Coulby as Helga Hufflepuff