Elementary (TV) Cast
The cast of Elementary. Updated on September 17, 2025.
1,238 actors
Jonny Lee Miller
as Sherlock Holmes (154 episodes)

Jonny Lee Miller portrays the famous detective Sherlock Holmes, known for his keen observation skills and logical reasoning.

Lucy Liu
as Joan Watson (154 episodes)

Lucy Liu plays Dr. Joan Watson, Sherlock Holmes's partner and former surgeon who assists him in solving crimes.

Jon Michael Hill
as Marcus Bell (154 episodes)

Jon Michael Hill takes on the role of Marcus Bell, a detective in the NYPD who often works alongside Holmes and Watson.

Aidan Quinn
as Thomas Gregson (154 episodes)

Aidan Quinn is seen as Thomas Gregson, the captain of the NYPD Homicide Squad and a supporter of Holmes's unorthodox methods.

Sutton Foster
as Tara Parker (24 episodes)

Sutton Foster plays Tara Parker, though the role's specifics in the series are not detailed.

John Noble
as Morland Holmes (27 episodes)

John Noble features as Morland Holmes, Sherlock Holmes's wealthy and influential father.

Manny Pérez
as Detective Javier Abreu (1 episode)

Manny Pérez stars as Detective Javier Abreu, though the role lacks extensive detail.

Dallas Roberts
as Dr. Richard Mantlo (1 episode)

Dallas Roberts can be seen as Dr. Richard Mantlo, but further specifics about the character are limited.

Jonathan Walker
as Harrison Polk (1 episode)

Jonathan Walker plays Harrison Polk, with limited detailed information about the character.

Jennifer Ferrin
as Rebecca Ellison (1 episode)

Jennifer Ferrin takes on the role of Rebecca Ellison, but specific details are sparse.

Bill Heck
as Ty Morstan (1 episode)

Bill Heck portrays Ty Morstan, though the character's features are not extensively detailed.

Casey Siemaszko
as Michael McGee (1 episode)

Casey Siemaszko appears as Michael McGee, but characterization details are limited.

Rosa Arredondo
as Elaine (1 episode)
Linda Emond
as Dr. Candace Reed (3 episodes)
Johnny Simmons
as Adam Kemper (1 episode)
Yancey Arias
as Robert Castillo (1 episode)
Michael Countryman
as Barry Kemper (1 episode)
Erin Dilly
as Amanda Kemper (1 episode)
Selenis Leyva
as Sara Castillo (1 episode)
Christopher Evan Welch
as Samuel Abbott (1 episode)
Larisa Polonsky
as Lori Thomas (1 episode)
Craig Bierko
as Jim Fowkes (1 episode)
Molly Price
as Donna Kaplan (1 episode)
Luke Kirby
as Aaron Ward (1 episode)
Jennifer Van Dyck
as Alyssa Talbott (1 episode)
Andrew Pang
as Dan Cho (1 episode)
David Harbour
as Dr. Mason Baldwin (1 episode)
David Costabile
as Danilo Gura (1 episode)
Ben Rappaport
as Dr. Cahill (1 episode)
Jenni Barber
as Jacqueline Zoltana (1 episode)
Anika Noni Rose
as Dr. Carrie Dwyer (1 episode)
Reiko Aylesworth
as Miranda Molinari (1 episode)
Brian Kerwin
as Charles Cooper (1 episode)
Adam LeFevre
as Ed Hairston (1 episode)
Matthew Humphreys
as Owen Bates (1 episode)
Callie Thorne
as Terry D'Amico (1 episode)
Keith Szarabajka
as Wade Crewes (1 episode)
Stephen Kunken
as Dr. Carrow (1 episode)
Stephen McKinley Henderson
as Groundskeeper Edison (1 episode)
Brian Tarantina
as Walsh (1 episode)
Amy Hohn
as Dr. Ryan (1 episode)
Lisa Edelstein
as Heather Vanowen (1 episode)
John Pankow
as Edgar Knowles (1 episode)
Donnie Keshawarz
as Earl Wheeler (1 episode)
Adam Mucci
as Rennie James (1 episode)
Deepa Purohit
as Himali Singh (1 episode)
Adam Rothenberg
as Liam Danow (1 episode)
Kristy Wu
as Jun Annunzio (1 episode)
Cameron Scoggins
as Brendan O'Brien (1 episode)
Gbenga Akinnagbe
as Jeremy Lopez (1 episode)
Reg Rogers
as Micah Erlich (1 episode)
Sean Dugan
as Charles Briggs (1 episode)
Jake Weber
as Geoffrey Silver (1 episode)
Mark Moses
as Oliver Purcell (1 episode)
Melissa Farman
as Carly Purcell (1 episode)
Leigh Ann Larkin
as Harmony (1 episode)
Bobb'e J. Thompson
as Teddy (1 episode)
Marsha Stephanie Blake
as Melanie Cullen (1 episode)
Richard Bekins
as Harold Dresden (1 episode)
Michael Laurence
as Walter McClenahan (1 episode)
Chris Sullivan
as Todd Clarke (1 episode)
Tawny Cypress
as Black Suit (1 episode)
Kelly AuCoin
as Grey Suit (1 episode)
Terry Kinney
as Martin Ennis (1 episode)
Kari Matchett
as Kathryn Drummond (1 episode)
Jessica Hecht
as Patricia Ennis (1 episode)
David Wilson Barnes
as Cooper (1 episode)
Roger Robinson
as Bruce Kushner (1 episode)
Napiera Groves
as Sexy Woman #1 (1 episode)
John Hannah
as Rhys Kinlan (1 episode)
Michael Irby
as Xande Diaz (1 episode)
Armand Schultz
as Derrick Hughes (1 episode)
Malcolm Goodwin
as Andre Bell (1 episode)
Paula Garcés
as Officer Paula Reyes (1 episode)
Anwan Glover
as Curtis Bradshaw (1 episode)
David Furr
as Paul Reeves (1 episode)
Christopher Sieber
as Carter Lydon (1 episode)
Albert Jones
as Benny Cordero (1 episode)
Jennifer Lim
as Natasha Kademan (1 episode)
Gibson Frazier
as Raph Keating (1 episode)
Dennis Boutsikaris
as Gerald Lydon (1 episode)
Josh Hamilton
as Drew Gardner (1 episode)
Jim True-Frost
as Anson Samuels (1 episode)
Geneva Carr
as Rebecca Burrell (1 episode)
Andre Royo
as Thaddeus (1 episode)
Roxanna Hope
as Callie Burrell (1 episode)
Jill Flint
as Alysa Darvin (1 episode)
Becky Ann Baker
as Pam (1 episode)
Frank Wood
as EROC Supervisor (1 episode)
Candis Cayne
as Ms. Hudson (3 episodes)
Karl Miller
as Squatter (1 episode)
Bill Buell
as Private Maggio (1 episode)
Howard McGillin
as Davis Renkin (1 episode)
Rhys Ifans
as Mycroft Holmes (7 episodes)
Sean Pertwee
as Gareth Lestrade (3 episodes)
Rufus Wright
as Lawrence Pendry (1 episode)
Tim McMullan
as DCI Hopkins (1 episode)
Thomas Jay Ryan
as Ken Whitman (1 episode)
Wayne Duvall
as Duke Landers (1 episode)
Joseph Siravo
as Anthony Pistone (1 episode)
For the best insights and data about the TV show Elementary, visit our main Elementary page.