Lily James as Young Donna Sheridan

Amanda Seyfried as Sophie Sheridan

Meryl Streep as Donna Sheridan-Carmichael

Cher as Ruby Sheridan

Andy García as Señor Fernando Cienfuegos

Julie Walters as Rosie Mulligan

Alexa Davies as Young Rosie

Christine Baranski as Tanya Chesham-Leigh

Jessica Keenan Wynn as Young Tanya

Dominic Cooper as Sky Rymand

Pierce Brosnan as Sam Carmichael

Jeremy Irvine as Young Sam Carmichael

Colin Firth as Harry Bright

Hugh Skinner as Young Harry Bright

Stellan Skarsgård as Bill Anderson / Kurt Anderson

Josh Dylan as Young Bill Anderson

Maria Vacratsis as Sofia

Celia Imrie as Vice Chancellor

Panos Mouzourakis as Lazaros

Omid Djalili as Greek Official

Gerard Monaco as Alexio

Anna Antoniades as Apollonia

Togo Igawa as Mr. Tatyama

Naoko Mori as Yumiko

Anastasia Hille as Dr. Inge Horvath

Susanne Barklund as Alma

Jonathan Goldsmith as Brother Rafael Cienfuegos

Björn Ulvaeus as University Professor (uncredited)

Benny Andersson as Cafe Pianist (uncredited)

Sharif Afifi as Ensemble Performer

Kathryn Akin as Ensemble Performer

Joe Allen as Ensemble Performer

Michael Anthony as Ensemble Performer

Wendy Baldock as Ensemble Performer

Caroline Bateson as Ensemble Performer

Omari Bernard as Ensemble Performer

Christopher Blades as Ensemble Performer

Hannah Bodenham as Ensemble Performer

Nicole Bondzie as Ensemble Performer

Teneisha Bonner as Ensemble Performer

Lauren Bott as Ensemble Performer

Daniella Bowen as Ensemble Performer

William Bozier as Ensemble Performer

Dale Branston as Ensemble Performer

Jacqueline Braun as Ensemble Performer

Ava Brennan as Ensemble Performer

Myles Brown as Ensemble Performer

Charlie Bruce as Ensemble Performer

Dawn Buckland as Ensemble Performer

Ashley Campbell as Ensemble Performer

Natalia Campbell as Ensemble Performer

Vanessa Campbell as Ensemble Performer

Clive Carter as Ensemble Performer

Harry Carter as Ensemble Performer

Chrissie Cartwright as Ensemble Performer

Peter Challis as Ensemble Performer

Frances Maassen Chiapetta as Ensemble Performer

Javier Cid as Ensemble Performer

Cassie Clare as Ensemble Performer

Tom Clark as Ensemble Performer

Ray Clarke as Ensemble Performer

Dominic Clarson as Ensemble Performer

Emma Clayton as Ensemble Performer

Nicola Coates as Ensemble Performer

Elliot Collins as Ensemble Performer

Leon Cooke as Ensemble Performer

Sarah Cortez as Ensemble Performer

Joe Da Costa as Ensemble Performer

Alie Coste as Ensemble Performer

Robbie Culley as Ensemble Performer

Charles Daish as Ensemble Performer

Jo Darby as Ensemble Performer

Natalie Davis as Ensemble Performer

Imelda de los Reyes as Ensemble Performer

Emma Deigman as Ensemble Performer

Reece Darlington Delaire as Ensemble Performer

Jeannine Desmier as Ensemble Performer

Nathalie Desmier as Ensemble Performer

Maria Despina as Ensemble Performer

Kieran Donovan as Ensemble Performer

Sonia Dorado as Ensemble Performer

Matthew James Duff as Ensemble Performer

Nathaniel Ellul as Ensemble Performer

James Alan-Evans as Ensemble Performer

Claire Fishenden as Ensemble Performer

Nia Fisher as Ensemble Performer

Jane Fowler as Ensemble Performer

Tommy Franzen as Ensemble Performer

Rory Furey-King as Ensemble Performer

Adam Galbraith as Ensemble Performer

Jenny Galloway as Ensemble Performer

Jemma Geanaus as Ensemble Performer

Chris George as Ensemble Performer

Linda Gibbs as Ensemble Performer

Louise Gold as Ensemble Performer

Mark Goldthorp as Ensemble Performer

Sharon Gomez as Ensemble Performer

Georgia Reid Hamilton as Ensemble Performer

Andrew Hamshire as Ensemble Performer

Crystal Hantig as Ensemble Performer

Alison Harding as Ensemble Performer

Layla Harrison as Ensemble Performer

Yasmin Harrison as Ensemble Performer

Linzi Hateley as Ensemble Performer

Pip Hersee as Ensemble Performer

Leonie Hill as Ensemble Performer

Jack Hinton as Ensemble Performer

Todd Holdsworth as Ensemble Performer

Robert Howie as Ensemble Performer

Lukas Hunt as Ensemble Performer

Parsifal James Hurst as Ensemble Performer

Katherine Isles as Ensemble Performer

Kim Ismay as Ensemble Performer

Jacqui Jameson as Ensemble Performer

Cherelle Jay as Ensemble Performer

Alim Jayda as Ensemble Performer

Alison Jenkins as Ensemble Performer

Carolyn Jones as Ensemble Performer

Jamie Karitzis as Ensemble Performer

Nicola Keen as Ensemble Performer

Craig Anthony-Kelly as Ensemble Performer

Reece Kerridge as Ensemble Performer

Dan Krikler as Ensemble Performer

Joshua Lacey as Ensemble Performer

Mitchell Lathbury as Ensemble Performer

Gemma Lawson as Ensemble Performer

Peter Le Brun as Ensemble Performer

Georgie Leatherland as Ensemble Performer

Melvin LeBlanc as Ensemble Performer

Nick Len as Ensemble Performer

Paul Leonard as Ensemble Performer

Rebecca Leung as Ensemble Performer

Cassie Macmillian as Ensemble Performer

Nikki Mae as Ensemble Performer

Liam Marcellino as Ensemble Performer

Joe Edward Mascot as Ensemble Performer

Melli Matthews as Ensemble Performer

James Paul McAllister as Ensemble Performer

Fiona McDonald as Ensemble Performer

Myra McFadyen as Ensemble Performer

Fergal McGoff as Ensemble Performer

Perry Meadowcroft as Ensemble Performer

Oliver Metzler as Ensemble Performer

Chanel Mian as Ensemble Performer

Holly Mitchell as Ensemble Performer

Scott Mobley as Ensemble Performer

Andrew Monaghan as Ensemble Performer

Mandy Montanez as Ensemble Performer

Elander Moore as Ensemble Performer

Leah Sue Morland as Ensemble Performer

Jake Moyle as Ensemble Performer

Rachel Muldoon as Ensemble Performer

Charis Murray as Ensemble Performer

Mazz Murray as Ensemble Performer

Wolfgang Mwanje as Ensemble Performer

Jayde Nelson as Ensemble Performer

Marianna Neofitou as Ensemble Performer

Robert Nerantzoulis as Ensemble Performer

Jordan Nesbitt as Ensemble Performer

Sam Nesti as Ensemble Performer

Tom Oakley as Ensemble Performer

Anu Ogunmefun as Ensemble Performer

Katy Osborne as Ensemble Performer

Aaron Ashley Parker as Ensemble Performer

Christopher Parkinson as Ensemble Performer

Tamara McKoy-Patterson as Ensemble Performer

Sherrie Pennington as Ensemble Performer

Nuwan Hugh Perera as Ensemble Performer

Michael Peters as Ensemble Performer

Thierry Picaut as Ensemble Performer

Thomas Pitiris as Ensemble Performer

Eve Polycarpou as Ensemble Performer

Joseph Poulton as Ensemble Performer

Zoe Purpuri as Ensemble Performer

Aaron Renfree as Ensemble Performer

Lisa Ritchie as Ensemble Performer

Zach Robinson as Ensemble Performer

Matt Ryan as Ensemble Performer

Simone Sault as Ensemble Performer

Josie Scamell as Ensemble Performer

Julienne Schembri as Ensemble Performer

Alessio Scozzaro as Ensemble Performer

Stella Segar as Ensemble Performer

Parisa Shahmir as Ensemble Performer

Esther Scheills as Ensemble Performer

Michael Simkins as Ensemble Performer

Gregory Sims as Ensemble Performer

Helen Siveter as Ensemble Performer

Michael Skyers as Ensemble Performer

Simon Slater as Ensemble Performer

Michael Small as Ensemble Performer

Duncan Smith as Ensemble Performer

Philippa Stefani as Ensemble Performer

Gregor Stewart as Ensemble Performer

Sandy Strallen as Ensemble Performer

Lizzie Stavrou as Ensemble Performer

Dean Street as Ensemble Performer

Adi Suissa as Ensemble Performer

Antonio Susinni as Ensemble Performer

Jasmine Takacs as Ensemble Performer

Mikaela Taube as Ensemble Performer

Melissa Odette Teo as Ensemble Performer

Kenneth Tharp as Ensemble Performer

Alex Thomas as Ensemble Performer

Justin Thomas as Ensemble Performer

Amy Thornton as Ensemble Performer

Emily Tierney as Ensemble Performer

Poppy Tierney as Ensemble Performer

Joe Toland as Ensemble Performer

Paul Tomkinson as Ensemble Performer

Sebastien Torkia as Ensemble Performer

Zara Treherne as Ensemble Performer

Amy Trigg as Ensemble Performer

Tim Wallers as Ensemble Performer

Billy Warren as Ensemble Performer

Tom Wheatley as Ensemble Performer

Grace Cinque White as Ensemble Performer

Johnny White as Ensemble Performer

Chad Wilder as Ensemble Performer

Laura Wilson as Ensemble Performer

Amanda Wilkin as Ensemble Performer

Beth Willetts as Ensemble Performer

Luke Woolaston as Ensemble Performer

Matthew Seadon-Young as Ensemble Performer

Elena Zacharia as Ensemble Performer

Pedro Etchepare as French Café Patron