Toni Collette as Muriel Heslop

Bill Hunter as Bill Heslop

Rachel Griffiths as Rhonda Epinstalk

Sophie Lee as Tania Degano

Jeanie Drynan as Betty Heslop

Gennie Nevinson as Deidre Chambers

Daniel Lapaine as David Van Arckle

Matt Day as Brice Nobes

Roz Hammond as Cheryl

Belinda Jarrett as Janine

Pippa Grandison as Nicole

Dan Wyllie as Perry Heslop

Gabby Millgate as Joanie Heslop

Chris Haywood as Coach Ken Blundell

Annie Byron as Rhonda's Mother

Cecily Polson as Tania's Mother

Susan Prior as Girl at wedding

Nathan Kaye as Peter "Chook" Vernell

Rob Steele as Leo Higgins

Geneviève Picot as Store Detective

Richard Sutherland as Constable Saunders

Steve Smith as Constable Gillespie

Katie Saunders as Penelope Heslop

Dene Kermond as Malcolm Heslop

Jeamin Lee as Chinese Waitress

Jon-Claire Lee as Chinese Maître d'

Kuni Hashimoto as Akira

Ken Senga as Victor Keinosuke

Des Rodgers as Island MC

Rohan Jones as Restaurant Boy

Scott Hall-Watson as Restaurant Boy

Craig Olson as Restaurant Boy

Justin Witham as Restaurant Boy

Rodney Arnold as Ejected Diner

Barry Crocker as Himself

Kevin Copeland as Sailor

James Schramko as Sailor

Richard Morecroft as Himself

Richard Carter as Federal Policeman

John Gaden as Doctor

Heidi Lapaine as Bridal Assistant #1

Heather Mitchell as Bridal Manageress #1

Di Smith as Physiotherapist

Darrin Klimek as Rhonda's Taxi Driver

Penne Hackforth-Jones as Bridal Manageress #2

Kirsty Hinchcliffe as Bridal Assistant #2

Robert Alexander as Barrister

Troy Hardy as Young Boy

Robyn Pitt Owen as Singer at Muriel's Wedding

Jacqueline Linke as Press at Muriel's Wedding

Alvaro Marques as Press at Muriel's Wedding

Fiona Sullivan as Press at Muriel's Wedding

Ineke Rapp as Press at Muriel's Wedding

Julian Garner as Press at Muriel's Wedding

Vincent Ball as Priest

John Hoare as Well Wisher at Muriel's Wedding

Frankie Davidson as Sergeant

Louise Cullen as Deidre's Friend

Basil Clarke as Funeral Priest

John Walton as Taxi Driver

Daniel Hepner as Groomsman (uncredited)

Fred Rouady as Bartender (uncredited)