| 2025 | Owen Cooper (Adolescence)beat 5 others- Javier Bardem (Monsters: The Lyle and Erik Menendez Story)
- Bill Camp (Presumed Innocent)
- Rob Delaney (Dying for Sex)
- Peter Sarsgaard (Presumed Innocent)
- Ashley Walters (Adolescence)
| Netflix |
| 2024 | Lamorne Morris (Fargo)beat 6 others- Jonathan Bailey (Fellow Travelers)
- Robert Downey Jr. (The Sympathizer)
- Tom Goodman-Hill (Baby Reindeer)
- John Hawkes (True Detective: Night Country)
- Lewis Pullman (Lessons in Chemistry)
- Treat Williams (posthumously) (Feud: Capote vs. The Swans)
| FX |
| 2023 | Paul Walter Hauser (Black Bird)beat 6 others- Murray Bartlett (Welcome to Chippendales)
- Richard Jenkins (Dahmer – Monster: The Jeffrey Dahmer Story)
- Joseph Lee (Beef)
- Ray Liotta (posthumously) (Black Bird)
- Young Mazino (Beef)
- Jesse Plemons (Love & Death)
| Apple TV+ |
| 2022 | Murray Bartlett (The White Lotus)beat 6 others- Jake Lacy (The White Lotus)
- Will Poulter (Dopesick)
- Seth Rogen (Pam & Tommy)
- Peter Sarsgaard (Dopesick)
- Michael Stuhlbarg (Dopesick)
- Steve Zahn (The White Lotus)
| HBO |
| 2021 | Evan Peters (Mare of Easttown)beat 5 others- Thomas Brodie-Sangster (The Queen's Gambit)
- Daveed Diggs (Hamilton)
- Paapa Essiedu (I May Destroy You)
- Jonathan Groff (Hamilton)
- Anthony Ramos (Hamilton)
| HBO |
| 2020 | Yahya Abdul-Mateen II (Watchmen)beat 5 others- Jovan Adepo (Watchmen)
- Tituss Burgess (Unbreakable Kimmy Schmidt: Kimmy vs the Reverend)
- Louis Gossett Jr. (Watchmen)
- Dylan McDermott (Hollywood)
- Jim Parsons (Hollywood)
| HBO |
| 2019 | Ben Whishaw (A Very English Scandal)beat 5 others- Asante Blackk (When They See Us)
- Paul Dano (Escape at Dannemora)
- John Leguizamo (When They See Us)
- Stellan Skarsgård (Chernobyl)
- Michael K. Williams (When They See Us)
| Prime Video |
| 2018 | Jeff Daniels (Godless)beat 6 others- Brandon Victor Dixon (Jesus Christ Superstar Live in Concert)
- John Leguizamo (Waco)
- Ricky Martin (The Assassination of Gianni Versace: American Crime Story)
- Édgar Ramírez (The Assassination of Gianni Versace: American Crime Story)
- Michael Stuhlbarg (The Looming Tower)
- Finn Wittrock (The Assassination of Gianni Versace: American Crime Story)
| Netflix |
| 2017 | Alexander Skarsgård (Big Little Lies)beat 5 others- Bill Camp (The Night Of)
- Alfred Molina (Feud: Bette and Joan)
- David Thewlis (Fargo)
- Stanley Tucci (Feud: Bette and Joan)
- Michael K. Williams (The Night Of)
| HBO |
| 2016 | Sterling K. Brown (The People v. O. J. Simpson: American Crime Story)beat 5 others- Hugh Laurie (The Night Manager)
- Jesse Plemons (Fargo)
- David Schwimmer (The People v. O. J. Simpson: American Crime Story)
- John Travolta (The People v. O. J. Simpson: American Crime Story)
- Bokeem Woodbine (Fargo)
| FX |
| 2015 | Bill Murray (Olive Kitteridge)beat 5 others- Richard Cabral (American Crime)
- Damian Lewis (Wolf Hall)
- Denis O'Hare (American Horror Story: Freak Show)
- Finn Wittrock (American Horror Story: Freak Show)
- Michael K. Williams (Bessie)
| HBO |
| 2014 | Martin Freeman (Sherlock: His Last Vow)beat 5 others- Matt Bomer (The Normal Heart)
- Colin Hanks (Fargo)
- Joe Mantello (The Normal Heart)
- Alfred Molina (The Normal Heart)
- Jim Parsons (The Normal Heart)
| PBS |
| 2013 | James Cromwell (American Horror Story: Asylum)beat 4 others- Scott Bakula (Behind the Candelabra)
- John Benjamin Hickey (The Big C: Hereafter)
- Peter Mullan (Top of the Lake)
- Zachary Quinto (American Horror Story: Asylum)
| FX |
| 2012 | Tom Berenger (Hatfields & McCoys)beat 4 others- Martin Freeman (Sherlock: A Scandal in Belgravia)
- Ed Harris (Game Change)
- Denis O'Hare (American Horror Story)
- David Strathairn (Hemingway & Gellhorn)
| History |
| 2011 | Guy Pearce (Mildred Pierce)beat 4 others- Paul Giamatti (Too Big to Fail)
- Brían F. O'Byrne (Mildred Pierce)
- Tom Wilkinson (The Kennedys)
- James Woods (Too Big to Fail)
| HBO |
| 2010 | David Strathairn (Temple Grandin)beat 4 others- Michael Gambon (Emma)
- John Goodman (You Don't Know Jack)
- Jonathan Pryce (Return to Cranford)
- Patrick Stewart (Hamlet)
| HBO |
| 2009 | Ken Howard (Grey Gardens)beat 4 others- Len Cariou (Into the Storm)
- Tom Courtenay (Little Dorrit)
- Bob Newhart (The Librarian: Curse of the Judas Chalice)
- Andy Serkis (Little Dorrit)
| HBO |
| 2008 | Tom Wilkinson (John Adams)beat 4 others- Bob Balaban (Recount)
- Stephen Dillane (John Adams)
- Denis Leary (Recount)
- David Morse (John Adams)
| HBO |
| 2007 | Thomas Haden Church (Broken Trail)beat 4 others- Ed Asner (The Christmas Card)
- Joe Mantegna (The Starter Wife)
- Aidan Quinn (Bury My Heart at Wounded Knee)
- August Schellenberg (Bury My Heart at Wounded Knee)
| AMC |
| 2006 | Jeremy Irons (Elizabeth I)beat 4 others- Robert Carlyle (Human Trafficking)
- Clifton Collins, Jr. (Thief)
- Hugh Dancy (Elizabeth I)
- Denis Lawson (Bleak House)
| HBO |
| 2005 | Paul Newman (Empire Falls)beat 4 others- Brian Dennehy (Our Fathers)
- Philip Seymour Hoffman (Empire Falls)
- Christopher Plummer (Our Fathers)
- Randy Quaid (Elvis)
| HBO |
| 2004 | Jeffrey Wright (Angels in America)beat 4 others- Justin Kirk (Angels in America)
- William H. Macy (Stealing Sinatra)
- Ben Shenkman (Angels in America)
- Patrick Wilson (Angels in America)
| HBO |
| 2003 | Ben Gazzara (Hysterical Blindness)beat 4 others- Alan Arkin (The Pentagon Papers)
- Chris Cooper (My House in Umbria)
- John Malkovich (Napoleon)
- Peter O'Toole (Hitler: The Rise of Evil)
| HBO |
| 2002 | Michael Moriarty (James Dean)beat 4 others- Alec Baldwin (Path to War)
- Jim Broadbent (The Gathering Storm)
- Don Cheadle (Things Behind the Sun)
- Jon Voight (Uprising)
| TNT |
| 2001 | Brian Cox (Nuremberg)beat 5 others- Alan Alda (Club Land)
- Colin Firth (Conspiracy)
- Victor Garber (Life with Judy Garland: Me and My Shadows)
- Ian Holm (The Last of the Blonde Bombshells)
- Stanley Tucci (Conspiracy)
| TNT |
| 2000 | Hank Azaria (Tuesdays with Morrie)beat 4 others- Klaus Maria Brandauer (Introducing Dorothy Dandridge)
- James Cromwell (RKO 281)
- Danny Glover (Freedom Song)
- John Malkovich (RKO 281)
| ABC |
| 1999 | Peter O'Toole (Joan of Arc)unverifiedbeat 4 others- Beau Bridges (Inherit the Wind)
- Don Cheadle (The Rat Pack)
- Peter Fonda (The Passion of Ayn Rand)
- Joe Mantegna (The Rat Pack)
| CBS |
| 1998 | George C. Scott (12 Angry Men)unverifiedbeat 4 others- Hume Cronyn (12 Angry Men)
- Gregory Peck (Moby Dick)
- Martin Short (Merlin)
- J. T. Walsh (Hope)
| Showtime |
| 1997 | Beau Bridges (The Second Civil War)unverifiedbeat 4 others- Obba Babatundé (Miss Evers' Boys)
- Michael Caine (Mandela and de Klerk)
- Ossie Davis (Miss Evers' Boys)
- Joe Mantegna (The Last Don)
| HBO |
| 1996 | Tom Hulce (The Heidi Chronicles)unverifiedbeat 4 others- Andre Braugher (The Tuskegee Airmen)
- John Goodman (A Streetcar Named Desire)
- Ian McKellen (Rasputin)
- Treat Williams (The Late Shift)
| TNT |
| 1995 | Donald Sutherland (Citizen X)unverifiedbeat 4 others- Jeffrey DeMunn (Citizen X)
- Sam Elliott (Buffalo Girls)
- Ben Kingsley (Joseph)
- Edward James Olmos (The Burning Season)
| HBO |
| 1994 | Michael A. Goorjian (David's Mother)unverifiedbeat 4 others- Alan Alda (And the Band Played On)
- Matthew Broderick (A Life in the Theatre)
- Richard Gere (And the Band Played On)
- Ian McKellen (And the Band Played On)
| CBS |
| 1993 | Beau Bridges (The Positively True Adventures of the Alleged Texas Cheerleader-Murdering Mom)unverifiedbeat 4 others- Brian Dennehy (Murder in the Heartland)
- Jonathan Pryce (Barbarians at the Gate)
- Peter Riegert (Barbarians at the Gate)
- Maximilian Schell (Stalin)
| HBO |
| 1992 | Hume Cronyn (Broadway Bound)unverifiedbeat 4 others- Brian Dennehy (The Burden of Proof)
- Héctor Elizondo (Mrs. Cage)
- Jerry Orbach (Broadway Bound)
- Ben Vereen (Intruders)
| ABC |
| 1991 | James Earl Jones (Heat Wave)unverifiedbeat 4 others- Ruben Blades (The Josephine Baker Story)
- David Dukes (The Josephine Baker Story)
- Richard Kiley (Separate But Equal)
- Leon Russom (Long Road Home)
| TNT |
| 1990 | Vincent Gardenia (Age-Old Friends)unverifiedbeat 5 others- Ned Beatty (Last Train Home)
- Brian Dennehy (A Killing in a Small Town)
- Anthony Hopkins (Great Expectations)
- James Earl Jones (By Dawn's Early Light)
- Max von Sydow (Red King, White Knight)
| HBO |
| 1989 | Derek Jacobi (The Tenth Man)unverifiedbeat 4 others- Armand Assante (Jack the Ripper)
- James Garner (My Name Is Bill W.)
- Danny Glover (Lonesome Dove)
- Corin Nemec (I Know My First Name is Steven)
| CBS |
| 1988 | John Shea (Baby M)unverifiedbeat 4 others- Dabney Coleman (Baby M)
- Anthony Quinn (Onassis: The Richest Man in the World)
- Ron Silver (Billionaire Boys Club)
- Bruce Weitz (Baby M)
| ABC |
| 1987 | Dabney Coleman (Sworn to Silence)unverifiedbeat 4 others- Stephen Collins (The Two Mrs. Grenvilles)
- John Glover (Nutcracker: Money, Madness and Murder)
- Laurence Olivier (Lost Empires)
- Eli Wallach (Something in Common)
| ABC |
| 1986 | John Malkovich (Death of a Salesman)unverifiedbeat 4 others- Charles Durning (Death of a Salesman)
- John Glover (An Early Frost)
- Harold Gould (Mrs. Delafield Wants to Marry)
- Pat Morita (Amos)
| CBS |
| 1985 | Karl Malden (Fatal Vision)unverifiedbeat 4 others- Richard Burton (Ellis Island)
- John Gielgud (Romance on the Orient Express)
- Richard Masur (The Burning Bed)
- Rip Torn (The Atlanta Child Murders)
| NBC |
| 1984 | Art Carney (Terrible Joe Moran)unverifiedbeat 5 others- Keith Carradine (Chiefs)
- John Gielgud (The Master of Ballantrae)
- John Lithgow (The Day After)
- Randy Quaid (A Streetcar Named Desire)
- David Ogden Stiers (The First Olympics: Athens 1896)
| CBS |
| 1983 | Richard Kiley (The Thorn Birds)unverifiedbeat 4 others- Ralph Bellamy (The Winds of War)
- Bryan Brown (The Thorn Birds)
- Christopher Plummer (The Thorn Birds)
- David Threlfall (The Life and Adventures of Nicholas Nickleby)
| ABC |
| 1982 | Laurence Olivier (Brideshead Revisited)unverifiedbeat 4 others- Jack Albertson (My Body, My Child)
- John Gielgud (Brideshead Revisited)
- Derek Jacobi (Inside the Third Reich)
- Leonard Nimoy (A Woman Called Golda)
| PBS |
| 1981 | David Warner (Masada)unverifiedbeat 4 others- Andy Griffith (Murder in Texas)
- Yūki Meguro (Shōgun)
- Anthony Quayle (Masada)
- John Rhys-Davies (Shōgun)
| ABC |
| 1980 | George Grizzard (The Oldest Living Graduate)unverifiedbeat 4 others- Ernest Borgnine (All Quiet on the Western Front)
- John Cassavetes (Flesh & Blood)
- Charles Durning (Attica)
- Harold Gould (The Scarlett O'Hara War)
| NBC |
| 1979 | Marlon Brando (Roots: The Next Generations)unverifiedbeat 4 others- Ed Flanders (Backstairs at the White House)
- Al Freeman, Jr. (Roots: The Next Generations)
- Robert Vaughn (Backstairs at the White House)
- Paul Winfield (Roots: The Next Generations)
| ABC |