Shared Actors

Shared actors between the franchises I follow/enjoy (in no real particular order): Star Wars, Transformers, Harry Potter, Tolkien, Bionicle, Marvel/DC, Pixar

Actors are listed by the franchise they either first appeared in or are the most well-known for (between the ones listed above), or even just the franchise that I've always known them for. Honestly, it's all arbitrary.

I'll do my best to separate live-action roles from animation/video game roles, usually with a semicolon.

Star Wars actors

Ian Abercrombie

    Star Wars: Palpatine / Darth Sidious

    DC: Alfred Pennyworth, Ganthet

Pamela Adlon

    Star Wars: Elan, Ymojin

    Transformers: Sally Watson

Riz Ahmed

    Star Wars: Bodhi Rook

    Marvel: Riot / Carlton Drake

Richard Armitage

    Star Wars: Tonra

    Marvel: Heinz Kruger

    Tolkien: Thorin Oakenshield

Clancy Brown

    Star Wars: Burg; Savage Opress, Ryder Azadi, Montross

    Transformers: Silas

    Marvel: Surtur; Odin, Sasquatch

    DC: Lex Luthor, Parallax, others

Rose Byrne

    Star Wars: Dorme

    Marvel: Moira MacTaggert

George Coe

    Star Wars: Tee Watt Kaa

    Transformers: Que

Anthony Daniels

    Star Wars: C-3PO

    Tolkien: Legolas

Warwick Davis

    Star Wars: Wicket, Weazel, Rukh, others

    Harry Potter: Filius Flitwick, Griphook

Alden Ehrenrich

    Star Wars: Han Solo

    Marvel: TBA

Giancarlo Esposito

    Star Wars: Moff Gideon

    DC: Ra's al Ghul, Black Spider, Lex Luthor

Harrison Ford

    Star Wars: Han Solo

    Marvel: Thaddeus "Thunderbolt" Ross

Jamie Glover

    Star Wars: Darth Malgus

    Harry Potter: Harry Potter

Julian Glover

    Star Wars: General Veers

    Harry Potter: Aragog

Richard E. Grant

    Star Wars: General Pryde

    Marvel: Zander Rice, Classic Loki

Greg Grunberg

    Star Wars: Snap Wexley

    DC: Tom Patterson; Doctor Fate [animated]

Mark Hamill

    Star Wars: Luke Skywalker, Darth Bane, others

    Transformers: Woodrow Burns, Megatronus

    DC: Joker, Solomon Grundy, Trickster, others

    Marvel: Arnim Zola, Hobgoblin, others

Woody Harrelson

    Star Wars: Tobias Beckett

    Marvel: Carnage / Cletus Kasady

Jessica Henwick

    Star Wars: Jessika Pava

    Marvel: Colleen Wing

William Hootkins

    Star Wars: Jek Porkins

    DC: Harry Howler, Lt. Eckhardt

    Marvel: Crimson Dynamo

Oscar Isaac

    Star Wars: Poe Dameron

    Marvel: Apocalypse, Spider-Man 2099, Moon Knight

Samuel L. Jackson

    Star Wars: Mace Windu

    Marvel: Nick Fury

    Pixar: Frozone

Felicity Jones

    Star Wars: Jyn Erso

    Marvel: Felicia Hardy

Simon Kassianides

    Star Wars: Axe Woves

    Marvel: Sunil Bakshi

Erin Kellyman

    Star Wars: Enfys Nest

    Marvel: Karli Morgenthau

Christopher Lee

    Star Wars: Count Dooku

    Tolkien: Saruman

Lucy Liu

    Star Wars: Kouru

    DC: Kalypso

Lewis MacLeod

    Star Wars: Sebulba

    Harry Potter: Albus Dumbledore, Percy Weasley, Draco Malfoy, others

    Tolkien: Hadhod

Ewan McGregor

    Star Wars: Obi-Wan Kenobi

    DC: Black Mask

Mads Mikkelsen

    Star Wars: Galen Erso

    Marvel: Kaecilius

    Harry Potter: Gellert Grindelwald

Temuera Morrison

    Star Wars: Jango Fett, Boba Fett, Clone Troopers

    DC: Abin Sur, Thomas Curry

Liam Neeson

    Star Wars: Qui-Gon Jinn

    DC: Ra's al Ghul / "Henri Ducard"

Lupita Nyong'o

    Star Wars: Maz Kanata

    Marvel: Nakia

Ray Park

    Star Wars: Darth Maul

    Marvel: Toad

Pedro Pascal

    Star Wars: Din Djarin

    DC: Maxwell Lord

David Pasquesi

    Star Wars: Majordomo

    Marvel: Mr. Immortal

Natalie Portman

    Star Wars: Padme Amidala

    Marvel: Jane Foster

Hugh Quarshie

    Star Wars: Captain Panaka

    Harry Potter: Mustafa Kama

Clive Revill

    Star Wars: Emperor Palpatine; Darth Gravus

    Transformers: Kickback, Jetfire

Deep Roy

    Star Wars: Droopy McCool

    Transformers: Egyptian Guard

Keri Russell

    Star Wars: Zorii Bliss

    DC: Wonder Woman

Peter Serafinowicz

    Star Wars: Darth Maul

    Marvel: Garthan Saal, Kang the Conqueror

Kiran Shah

    Star Wars: Brethupp, Teedo, Oolin Musters, Neepers Panpick, Karjj, Nambi Ghima, Granik

    Tolkien: Goblin Scribe

George Takei

    Star Wars: Lok Durd, Senshuu

    Transformers: Yoketron, Alpha Trion

Justin Theroux

    Star Wars: Master Codebreaker

    Transformers: Dropkick

Jack Thompson

    Star Wars: Cliegg Lars

    Marvel: Frederick Schist

Kelly Marie Tran

    Star Wars: Rose Tico

    Pixar: Val Little

Forest Whitaker

    Star Wars: Saw Gerrera

    Marvel: Zuri

Billy Dee Williams

    Star Wars: Lando Calrissian

    DC: Harvey Dent

Sam Witwer

    Star Wars: Starkiller, Darth Maul, Palpatine, Son, Hugh Sion

    DC: Davis Bloome, Ocean Master

Donnie Yen

    Star Wars: Chirrut Imwe

    Marvel: Snowman

Transformers actors

John Cena

    Transformers: Agent Burns

    DC: Peacemaker

Gemma Chan

    Transformers: Quintessa

    Harry Potter: Madam Ya Zhou

    Marvel: Minn-Erva, Sersi

Jeffrey Combs

    Transformers: Ratchet

    DC: Scarecrow

Dwayne Johnson

    Transformers: Cliffjumper

    DC: Black Adam; Krypto the Superdog

Jorge Lendeborg Jr.

    Transformers: Memo

    Marvel: Jason Ionello

John Malkovitch

    Transformers: Bruce Brazos

    DC: Quentin Turnbull

T.J. Miller

    Transformers: Lucas Flannery

    Marvel: Weasel

Anthony Ramos

    Transformers: Noah

    Marvel: Hood / Parker Robbins

Hailee Steinfeld

    Transformers: Charlie Watson

    Marvel: Spider-Gwen / Gwen Stacy, Kate Bishop

Rachael Taylor

    Transformers: Maggie Madsen

    Marvel: Teri Elizabeth Richards; Patricia Walker

Alan Tudyk

    Transformers: Dutch

    Star Wars: K-2SO

    DC: Green Arrow, others

John Turturro

    Transformers: Seymour Simmons

    DC: Carmine Falcone

Jon Voight

    Transformers: John Keller

    Harry Potter: Henry Shaw, Sr.

Titus Welliver

    Transformers: James Savoy

    Marvel: Felix Blake

    Star Wars: Imperial Captain

    DC: Carmine Falcone, Lex Luthor

Rainn Wilson

    Transformers: Professor Colan

    DC: Lex Luthor

Harry Potter actors

Richard Bremmer

    Harry Potter: Lord Voldemort

    Star Wars: Supreme Council member

Allan Corduner

    Harry Potter: Severus Snape, Lucius Malfoy, others

    Transformers: Ironhide

Rupert Degas

    Harry Potter: Lord Voldemort, Rubeus Hagrid, Severus Snape

    Star Wars: Admiral Piett

Tom Felton

    Harry Potter: Draco Malfoy

    DC: Julian Albert

Ralph Fiennes

    Harry Potter: Lord Voldemort

    DC: Alfred Pennyworth

Kate Fleetwood

    Harry Potter: Mary Cattermole

    Star Wars: Officer Unamo

Domhnall Gleeson

    Harry Potter: Bill Weasley

    Star Wars: General Hux

Brendan Gleeson

    Harry Potter: Mad-Eye Moody

    DC: TBA

Shirley Henderson

    Harry Potter: Moaning Myrtle

    Star Wars: Babu Frik

Guy Henry

    Harry Potter: Pius Thicknesse

    Star Wars: Grand Moff Tarkin

Ciaran Hinds

    Harry Potter: Aberforth Dumbledore

    Marvel: Mephisto

    DC: Steppenwolf

Kathryn Hunter

    Harry Potter: Arabella Figg

    Star Wars: Eedy Karn

John Hurt

    Harry Potter: Garrick Ollivander

    Tolkien: Aragorn

Rhys Ifans

    Harry Potter: Xeno Lovegood

    Marvel: Lizard

Ralph Ineson

    Harry Potter: Amycus Carrow

    Star Wars: Ansiv Garmuth

Jason Isaacs

    Harry Potter: Lucius Malfoy

    Star Wars: Grand Inquisitor

    DC: Ra's al Ghul, Sinestro, Lex Luthor, Superman

Toby Jones

    Harry Potter: Dobby

    Marvel: Arnim Zola

Zoe Kravitz

    Harry Potter: Leta Lestrange

    DC: Catwoman

    Marvel: Angel Salvadore, Mary Jane Watson

Jude Law

    Harry Potter: Albus Dumbledore

    Marvel: Yon-Rogg

    Star Wars: TBA

Ezra Miller

    Harry Potter: Credence Barebone

    DC: Flash / Barry Allen

Gary Oldman

    Harry Potter: Sirius Black

    DC: James Gordon

Robert Pattinson

    Harry Potter: Cedric Diggory

    DC: Batman

Adrian Rawlins

    Harry Potter: James Potter

    Star Wars: Dr. Rhasiv

Fiona Shaw

    Harry Potter: Aunt Petunia

    Star Wars: Maarva

Freddie Stroma

    Harry Potter: Cormac McLaggen

    DC: Vigilante

Natalia Tena

    Harry Potter: Nymphadora Tonks

    Star Wars: Xi'an

David Tennant

    Harry Potter: Barty Crouch Jr.

    Star Wars: Huyang

    Marvel: Kilgrave

David Thewlis

    Harry Potter: Remus Lupin

    DC: Ares

Bronson Webb

    Harry Potter: Pike

    DC: Joker Henchman

    Star Wars: Rebel MP

DC actors

Christian Bale

    DC: Batman

    Marvel: Gorr the God-butcher

Pete Davidson

    DC: Blackguard

    Transformers: Mirage

David Harbour

    DC: Dexter Tolliver

    Marvel: Red Guardian

    Star Wars: Tajin Crosser

Tom Hardy

    DC: Bane

    Marvel: Venom / Eddie Brock

    Star Wars: 926

Jared Leto

    DC: Joker

    Marvel: Michael Morbius

Ben Mendelsohn

    DC: John Daggett

    Star Wars: Orson Krennic

    Marvel: Talos

Cameron Monaghan

    DC: Jerome & Jeremiah Valeska

    Star Wars: Cal Kestis

Ron Perlman

    DC: Slade / Deathstroke

    Marvel: Dieter Reinhardt

    Star Wars: Gha Nachkt

    Harry Potter: Gnarlack

    Transformers: Optimus Primal

Michelle Pfeiffer

    DC: Catwoman

    Marvel: Janet van Dyne

Taika Waititi

    DC: Thomas Kalmaku; Ratcatcher I

    Marvel: Korg

    Star Wars: IG-11

Marvel actors

Adria Arjona

    Marvel: Martine Bancroft

    Star Wars: Bix Caleen

Angela Bassett

    Marvel: Queen Ramonda

    Transformers: Shatter

Paul Bettany

    Marvel: JARVIS, Vision

    Star Wars: Dryden Vos

Josh Brolin

    Marvel: Thanos, Cable

    DC: Jonah Hex

Gina Carano

    Marvel: Angel Dust

    Star Wars: Cara Dune

Willem Dafoe

    Marvel: Green Goblin / Norman Osborn

    DC: Nuidis Vulko

Benicio del Toro

    Marvel: The Collector

    Star Wars: DJ

Peter Dinklage

    Marvel: Bolivar Trask; Eitri

    Transformers: Scourge

Idris Elba

    Marvel: Heimdall

    DC: Bloodsport

Colin Farrell

    Marvel: Bullseye

    Harry Potter: Percival Graves

    DC: Penguin

Jon Favreau

    Marvel: Happy Hogan

    Star Wars: Pre Vizsla, Rio Durant, Paz Vizsla

Kimiko Glenn

    Marvel: Peni Parker

    Star Wars: Lah Kara

Donald Glover

    Marvel: Aaron Davis; Miles Morales

    Star Wars: Lando Calrissian

Laura Haddock

    Marvel: Meredith Quill

    Transformers: Viviane Wembly

Jon Hamm

    Marvel: Iron Man

    Transformers: Sentinel Prime

Neil Patrick Harris

    Marvel: Spider-Man

    DC: Flash, Nightwing

    Star Wars: Karre

Chris Hemsworth

    Marvel: Thor

    Transformers: Orion Pax / Optimus Prime

Brian Tyree Henry

    Marvel: Jefferson Davis

    Transformers: D-16 / Megatron

Anthony Hopkins

    Marvel: Odin

    Transformers: Sir Edmund Burton

Scarlett Johansson

    Marvel: Black Widow

    Transformers: Elita

Hannah John-Kamen

    Marvel: Ghost / Ava Starr

    Star Wars: First Order officer

Dafne Keen

    Marvel: Laura

    Star Wars: TBA

Joe Manganiello

    Marvel: Flash Thompson

    DC: Deathstroke

    Star Wars: Ax Tagrin

Nick Nolte

    Marvel: David Banner

    Star Wars: Kuiil

Stellan Skarsgard

    Marvel: Erik Selvig

    Star Wars: Luthen

Omar Sy

    Marvel: Bishop

    Transformers: Hot Rod

Stanley Tucci

    Marvel: Abraham Erskine

    Transformers: Joshua Joyce, Merlin

Michelle Yeoh

    Marvel: Aleta Ogord; Ying Nan

    Transformers: Airazor

Tolkien actors

Sean Astin

    Tolkien: Samwise Gamgee

    DC: Shazam

Cate Blanchett

    Tolkien: Galadriel

    Marvel: Hela

Benedict Cumberbatch

    Tolkien: Smaug, Sauron / Necromancer

    Marvel: Doctor Strange, Dormammu

Martin Freeman

    Tolkien: Bilbo Baggins

    Marvel: Everett Ross

Evangeline Lilly

    Tolkien: Tauriel

    Marvel: Wasp / Hope van Dyne

Ian McKellen

    Tolkien: Gandalf

    Marvel: Magneto

Dominic Monaghan

    Tolkien: Merry Brandybuck

    Marvel: Chris Bradley / Maverick

    Star Wars: Beaumont Kin

John Noble

    Tolkien: Denethor

    Transformers: Unicron

    DC: Mallus

Andy Serkis

    Tolkien: Gollum / Smeagol, Witch-king

    Star Wars: Supreme Leader Snoke

    Marvel: Ulysses Klaue

    DC: Alfred Pennyworth

Bruce Spence

    Tolkien: Mouth of Sauron

    Star Wars: Tion Medon

Karl Urban

    Tolkien: Eomer

    Marvel: Skurge the Executioner

Hugo Weaving

    Tolkien: Elrond

    Transformers: Megatron

    Marvel: Red Skull

Elijah Wood

    Tolkien: Frodo Baggins

    Star Wars: Jace Racklin

Power Rangers actors

Rajia Baroudi

    Power Rangers: Delphine / White Alien Ranger, Hexuba

    Star Wars: Miraj Scintel

Johnny Yong Bosch

    Power Rangers: Adam Park / Black Ranger

    Transformers: Bumblebee

    Star Wars: Torian Cadera

John Tui

    Power Rangers: Anubis Cruger / Shadow Ranger, Daggeron / Solaris Knight

    Star Wars: Korso

    Tolkien: Bolg

Unsorted

Dee Bradley Baker

   Star Wars: Captain Rex, Boba Fett

   Transformers: Bludgeon, Clout, various animals

   Bionicle: Skrall, Vorox, Bone Hunters

Elya Baskin

   Transformers: Dimitri

   Marvel: Mr. Ditkovich

Michael Bell

   Star Wars: General Willard, General Dodonna

   Transformers: Prowl, Sideswipe, Scrapper, Bombshell, Swoop, various others

Manu Bennett

   DC: Deathstroke / Slade Wilson

   Tolkien: Azog the Defiler

Steve Blum

   Star Wars: Zeb Orrelios, various others

   Transformers: Starscream, various others

   Marvel: Wolverine, various others

   DC: Amon Sur

   Tolkien: Boromir, Gloin, King of the Dead

David Boat

   Transformers: Vortex, various others

   Marvel: Thor

   Pixar: Bubbha

Victor Brandt

   Star Wars: Arguss

   Transformers: Scorponok

Ben Burtt

   Star Wars: Wat Tambor, Lushros Dofine, Col. Dyer, Ebenn Q3 Baobab, BD-1

   Pixar: WALL-E, M-O

Steve Buscemi

   Transformers: Daytrader

   Pixar: Randall Boggs

Garry Chalk

Darren Criss

   Transformers: Sideswipe

   DC: Music Meister, Superman

Jim Cummings

   Star Wars: Hondo Ohnaka

   Transformers: Clampdown, Quint Quarry, others

   Bionicle: Ackar

Tim Curry

   Star Wars: Palpatine / Darth Sidious

   Transformers: Doctor Morocco

Keith David

   Transformers: Barricade

   DC: Solovar, Despero, Atlas, Mongul

   Marvel: Black Panther, Tombstone

Robbie Daymond

Michael Dorn

   Transformers: Fortress Maximus

   Bionicle: Mata Nui

Fred Dryer

   Transformers: Sheriff Lock

   Marvel: Octavian Bloom

Chris Edgerly

   Star Wars: Eeth Koth

   Transformers: Crustacion

   Tolkien: Aragorn, Elegost, Eomer

Greg Ellis

   Star Wars: Turk Falso, Valen Rudor, Mical

   Transformers: Doctor Morocco

Jeff Garlin

   Star Wars: Junn Gobint

   Pixar: Captain B. McCrea, Buttercup, Otis

Brad Garrett

   Transformers: Trypticon

   DC: Goliath, Lobo

   Pixar: Dim, Bloat, Gusteau

Tyrese Gibson

   Transformers: Robert Epps

   Marvel: Simon Stroud

John Goodman

   Transformers: Hound

   Pixar: Sully

Joseph Gordon-Levitt

   Star Wars: Slowen Lo, Jay

   DC: John Blake

Kelsey Grammer

   Transformers: Harold Attinger

   Marvel: Beast / Hank McCoy

   Pixar: Stinky Pete

Tony Hale

   Transformers: JPL Engineer

   Pixar: Forky

Jess Harnell

   Transformers: Ironhide, Barricade

   Marvel:

   Pixar: Sven the Governator, Nurse AJ

Lance Henriksen

   Transformers: Lockdown

   Marvel: Grim Reaper

   DC: Brainiac, Obsidian

James Horan

   Star Wars: Boss Gallo, Rickard Lusoff, Gerlon Two-Fingers

   Transformers: Wheeljack

   Tolkien: Smaug, others

Ken Jeong

   Transformers: Jerry Wang

   Marvel: Storage Facility Guard

Michael Keaton

   DC: Batman / Bruce Wayne

   Marvel: Vulture / Adrian Toomes

   Pixar: Ken

Campbell Lane

    Transformers: Rampage

    Marvel: Mastermind, Professor Thornton

Thomas Lennon

   Star Wars: Wick Cooper

   Transformers: Chief of Staff

Ken Leung

   Star Wars: Admiral Statura

   Marvel: Kid Omega, Karnak

Toby Langworth

   Star Wars: Lott Dod

   Transformers: Drive-By

Danny Mann

   Transformers: Cloudraker, Freeway, Lightspeed, Spoilsport

   DC: Radio DJ

   Marvel: Mad Thinker, Wizard

   Pixar: Steve

James Marsters

   Star Wars: Faro Argyus

   DC: Brainiac, Lex Luthor

   Marvel: Sergei, Mr. Fantastic, Korvac, Victor Stein

Liam McIntyre

   Star Wars: Commander Pyre

   DC: Weather Wizard, Captain Boomerang

Scott McNeil

   Transformers: Dinobot, Rattrap, Waspinator, Silverbolt, others

   Bionicle: Tahu, others

   Marvel: Wolverine, others

Graham McTavish

   Transformers: Thundercracker, Titus & Vernon

   DC: King Atlan

   Tolkien: Dwalin

Peter Mensah

   Transformers: Predaking

   Marvel: Joe Gellar

Andy Milder

   Transformers: Quillfire

   DC: Flash / Jay Garrick

   Marvel:

Sumalee Montano

   Star Wars: Shae Vizla, Agent Tierny, Lashowe

   Transformers: Arcee

   DC: Katana, Mera

   Marvel: Mystique, Whitney Chang

Andrew Morgado

   Transformers: Cliffjumper

   Marvel: Venom

Liam O'Brien

   Star Wars: Yogar Lyste, Morad Sumar

   Transformers: Underbite, Kickback, others

   DC: Aquaman, Reverse-Flash

   Marvel: Doctor Strange, Red Skull, others

   Tolkien: Gollum

Adrian Pasdar

   Transformers: Micronus Prime

   Marvel: Iron Man, Glenn Talbot, others

Andy Pessoa

   Transformers: Raf Esquivel

   Tolkien: Frodo Gamgee

Chris Pine

   DC: Steve Trevor

   Marvel: Spider-Man / Peter Parker

John Ratzenberger

   Star Wars: Major Derlin

   DC:

   Pixar: Hamm, several others

James Remar

   Transformers: Sideswipe

   Marvel: Ray Cumberland

Paul Reubens

   Star Wars: Captain Rex

   DC: Tucker Cobblepot, Dybbuk

Ryan Reynolds

   DC: Green Lantern / Hal Jordan

   Marvel: Deadpool / Wade Wilson, Hannibal King

Maisie Richardson-Sellers

   Star Wars: Korr Sella

   DC: Vixen / Amaya Jixe

Sam Riegel

   Transformers: Starscream, Snarl

   Marvel: Spider-Man

Ramon Rodriguez

   Transformers: Leo Spitz

   Marvel: Bakuto

Daniel Roebuck

   Star Wars: Greez Dritus

   Transformers: Malodor

David Shaughnessey

   Star Wars: Cumberlayne Aresko, Myles Grint

   Tolkien: Orc Officer

William Morgan Sheppard

   Transformers: Archibald Witwicky

   Marvel: Dum Dum Dugan

Isaac C. Singleton Jr.

   Transformers: Soundwave

   Marvel: Thanos, Boothe, others

David Sobolov

   Transformers: Depth Charge, Shockwave, Blitzwing, Brawl

   DC: Lobo, Gorilla Grodd, Cron

   Marvel: Drax the Destroyer

Brent Spiner

   Star Wars: Gall Trayvis

   DC: Joker

   Marvel: Silver Surfer

Jason Spisak

   Star Wars: Lux Bonteri

   Transformers: Koji Onishi, Paralon

   DC: Kid Flash / Wally West, Joker, others

   Marvel: Scorpion, others

Ray Stevenson

   Star Wars: Gar Saxon

   Marvel: Punisher, Volstagg

Fred Tatasciore

   Star Wars:

   Transformers: Megatron, Ratchet, others

   Bionicle: Tuma

   DC:

   Marvel: Hulk, others

James Arnold Taylor

   Star Wars: Obi-Wan Kenobi

   Transformers: The Fallen, Crazybolt, Boostwing, Menasor

   Bionicle: Berix, Vastus

   DC:

   Marvel:

Lee Tockar

   Transformers: Ravage

   Bionicle: Makuta, Pewku, Kongu

Gina Torres

   Star Wars: Ketsu Onyo

   Transformers: Airachnid

   DC: Superwoman

Sigourney Weaver

   Marvel: Alexandra

   Pixar: Axiom Computer

Robin Weigert

   Transformers: Scatterspike

   Marvel: Wendy Ross-Hogarth

Frank Welker

Wil Wheaton

   Transformers: Perceptor

   DC: Flash

   Marvel: Korvac

Fred Willard

   Transformers: Swindle

   DC: Ross Darren

   Pixar: Shelby Forthwright