Rosalind Russell

Mame Dennis

Forrest Tucker

Beauregard Jackson Pickett Burnside

Coral Browne

Vera Charles

Fred Clark

Dwight Babcock

Roger Smith

Patrick Dennis - Older

Patric Knowles

Lindsay Woolsey

Peggy Cass

Agnes Gooch

Jan Handzlik

Patrick Dennis - Younger

Joanna Barnes

Gloria Upson

Pippa Scott

Pegeen Ryan

Lee Patrick

Doris Upson

Willard Waterman

Claude Upson

Robin Hughes

Brian O'Bannion

Connie Gilchrist

Norah Muldoon

Yuki Shimoda

Ito

Brook Byron

Sally Cato MacDougall

Carol Veazie

Mrs. Burnside

Henry Brandon

Acacius Page

Frank Baker

Party Guest (uncredited)

Lela Bliss

Party Guest (uncredited)