Mark Hamill 
 as Luke Skywalker

Harrison Ford 
 as Han Solo

Carrie Fisher 
 as Princess Leia

Billy Dee Williams 
 as Lando Calrissian

Anthony Daniels 
 as C-3PO

David Prowse 
 as Darth Vader

Peter Mayhew 
 as Chewbacca

Kenny Baker 
 as R2-D2

Frank Oz 
 as Yoda (Voice)

Alec Guinness 
 as Obi-Wan Kenobi

Jeremy Bulloch 
 as Boba Fett

Jason Wingreen 
 as Boba Fett (voice - uncredited)

John Hollis 
 as Lando's Aide

Jack Purvis 
 as Chief Ugnaught

Des Webb 
 as Snow Creature

Kathryn Mullen 
 as Performing Assistant for Yoda

Marjorie Eaton 
 as Emperor (uncredited)

Clive Revill 
 as Emperor (voice)

Kenneth Colley 
 as Admiral Piett

Julian Glover 
 as General Veers

Michael Sheard 
 as Admiral Ozzel

Michael Culver 
 as Captain Needa

John Dicks 
 as Captain Lennox

Milton Johns 
 as Bewil

Mark Jones 
 as Commander Nemet

Oliver Maguire 
 as Cabbel

Robin Scobey 
 as Lieutenant Venka

Bruce Boa 
 as General Carlist Rieekan

Christopher Malcolm 
 as Zev Senesca

Denis Lawson 
 as Wedge Antilles

Richard Oldfield 
 as Derek "Hobbie" Klivian

John Morton 
 as Dak Ralter

Ian Liston 
 as Wes Janson

John Ratzenberger 
 as Major Derlin

Jack McKenzie 
 as Cal Alder

Jerry Harte 
 as Rebel Force Head Controller

Norman Chancer 
 as Tamizander Rey

Norwich Duff 
 as Jeroen Webb

Ray Hassett 
 as Tigran Jamiro

Brigitte Kahn 
 as Toryn Farr

Burnell Tucker 
 as Wyron Serper

Bob Anderson 
 as Imperial Officer (uncredited)

Lightning Bear 
 as Stormtrooper (uncredited)

Richard Bonehill 
 as Stormtrooper / Snowtrooper / Rebel Soldier / ... (uncredited)

John Cannon 
 as Holographic Imperial Officer (uncredited)

Mark Capri 
 as Officer M'kae (Captain Needa's Communications Officer) (uncredited)

Martin Dew 
 as Cloud City Guard (uncredited)

Peter Diamond 
 as Snowtrooper Gunner (uncredited)

Stuart Fell 
 as Snowtrooper (uncredited)

Doug Robinson 
 as Snowtrooper (uncredited)

Tony Smart 
 as Snowtrooper (uncredited)

Alan Harris 
 as Bossk / Bespin Security Guard (uncredited)

James Earl Jones 
 as Darth Vader (voice) (uncredited)

Mac McDonald 
 as Rebel Pilot (uncredited)

Ralph McQuarrie 
 as General McQuarrie (uncredited)

Ralph Morse 
 as Stormtrooper / Imperial Comms Officer / Rebel Soldier (uncredited)

Terry Richards 
 as Wampa (uncredited)

Treat Williams 
 as Echo Base Trooper (uncredited)

Shaun Curry 
 as Hoth Rebel Commander (uncredited)

Alan Austen 
 as Stormtrooper/Snowtrooper

Jim Dowdall 
 as Stormtrooper/Snowtrooper

Tom Egeland 
 as Hoth Trooper (uncredited)

Alan Flyng 
 as Stormtrooper (uncredited)

Trevor Butterfield 
 as Imperial Officer / Stormtrooper (uncredited)

Mercedes Burleigh 
 as Female Hoth Control Room Tech (uncredited)

Jane Busby 
 as Ugnaught (uncredited)

Maurice Bush 
 as Dengar (uncredited)

Tony Clarkin 
 as Stormtrooper (uncredited)

Mike Edmonds 
 as Ugnaught (uncredited)

Walter Henry 
 as Rebel Technician on Hoth (uncredited)

Paul Jerricho 
 as AT-AT Driver (uncredited)

Joe Johnston 
 as Hoth Rebel (uncredited)

Steven Meek 
 as Stormtrooper / Chewbacca / Treva Horme / Solomahal (uncredited)

Peter Roy 
 as Snowtrooper (uncredited)

Stephanie English 
 as Hoth Rebel Technician (uncredited)

Michael Leader 
 as Imperial Crewman (uncredited)

Egbert Sen 
 as Willrow Hood (uncredited)

Elaine Alexander 
 as Emperor (uncredited)

Colin Hunt 
 as Snowtrooper (uncredited)