Robert Donat
Charles Edward Chipping aka 'Mr. Chips'
Greer Garson
Katherine 'Kathy'
Terry Kilburn
John Colley / Peter Colley I / Peter Colley II / Peter Colley III
John Mills
Peter Colley as a Young Man
Paul Henreid
Max Staefel
Judith Furse
Flora
Lyn Harding
Dr. John Hamilton Wetherby
Milton Rosmer
Chatteris
Frederick Leister
Marsham
Louise Hampton
Mrs. Wickett
Austin Trevor
Ralston
David Tree
Jackson
Edmund Breon
Colonel Morgan
Jill Furse
Helen Colley
Scott Sunderland
Sir John Colley
Leonard Boucher
(uncredited)
Henry Caine
Bit Role (uncredited)
David Croft
Greengrocer's Boy Perkins (uncredited)
Leo de Pokorny
Bit Role (uncredited)
Clive Dunn
Youth (uncredited)
Cyril Frankel
Schoolboy Extra (uncredited)
Peter Gawthorne
Army General (uncredited)
Dane Gordon
Cast Member (uncredited)
Martita Hunt
British Tourist on Bicycle (uncredited)
Simon Lack
Wainwright (uncredited)
John Longden
Raven (uncredited)
Patrick Ludlow
(uncredited)
Guy Middleton
McCulloch (uncredited)
Phyllis Morris
(uncredited)
Cyril Raymond
Teacher (uncredited)
J.H. Roberts
Doctor (uncredited)
Michael Shepley
Teacher (uncredited)
Nigel Stock
John Forrester (uncredited)
Ronald Ward
(uncredited)
Caven Watson
(uncredited)