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John Ales Filmography
| 2025 | Black Rabbit (TV Series) · as Jules Zablonski |
| 2023 | American Fiction · as Leo |
| 2023 | The Blind · as Pastor Bill Smith |
| 2023 | The Walking Dead: Daryl Dixon (TV Series) · as Juno |
| 2023 | Painkiller (TV Series) · as Dr. Gregory Fitzgibbons |
| 2023 | Fool's Paradise · as Shady Jeweler |
| 2023 | From Black · as Abel |
| 2023 | Who Are You People · as Carey |
| 2023 | Will Trent (TV Series) · as Harlan Remy Jenner |
| 2022 | Murder at Yellowstone City · as Mickey O'hare |
| 2022 | Gatlopp · as Andre |
| 2022 | The Old Man (TV Series) · as Ben Mcdonald |
| 2022 | Outer Range (TV Series) · as Shelton Cape |
| 2022 | 9 Bullets · as Rabbi Stein |
| 2021 | True Story (2021) (TV Series) |
| 2021 | Music · as Enzo, The Pawnbroker |
| 2021 | Mr. Mayor (TV Series) · as Nikos |
| 2020 | Star Trek: Picard (TV Series) · as Bruce Maddox |
| 2020 | Little America (TV Series) · as Harrison |
| 2020 | 68 Whiskey (TV Series) · as Allen Milton |
| 2019 | All Rise (TV Series) · as Willie Dewitt |
| 2019 | Euphoria (US) (TV Series) · as David Vaughn |
| 2019 | Dead to Me (TV Series) · as Stavros |
| 2019 | The Act (TV Series) · as Vance |
| 2019 | Fam (TV Series) · as Darryl |
| 2018 | Station 19 (TV Series) · as Brother John |
| 2017 | Marvel's Runaways (TV Series) · as Quinton The Great |
| 2017 | White Famous (TV Series) · as Jimmy Duke |
| 2017 | The Good Doctor (TV Series) · as Oliver Thomas |
| 2017 | Brockmire (TV Series) · as New York Yankees Owner |
| 2016 | MacGyver (2016) (TV Series) · as Nikola Tesla |
| 2016 | Lethal Weapon (TV Series) · as Phil Green |
| 2016 | Better Things (TV Series) · as Rodney |
| 2016 | Preacher (TV Series) · as Doomsday Preacher |
| 2015 | Sneaky Pete (TV Series) · as Luka Delchev |
| 2015 | Sex&Drugs&Rock&Roll (TV Series) · as Rehab |
| 2014 | Bosch (TV Series) · as Andrew Holland |
| 2013 | Ray Donovan (TV Series) · as Ricky Devita |
| 2013 | The Fosters (2013) (TV Series) |
| 2012 | Major Crimes (TV Series) · as Martin Elliot |
| 2012 | Longmire (TV Series) · as Tony Moten |
| 2012 | Jan (TV Series) · as Enrique |
| 2011 | Burn Notice: The Fall of Sam Axe · as Matt Bailey |
| 2010 | Shake It Up (TV Series) · as Igor |
| 2010 | The Defenders (2010) (TV Series) · as Vinnie Cerrato |
| 2010 | Rizzoli & Isles (TV Series) · as Artist |
| 2010 | Miami Medical (TV Series) · as Dr. Minyard |
| 2008 | The Mentalist (TV Series) · as Cale Sylvan |
| 2008 | In Plain Sight (TV Series) · as Jay Allen / Jay Arnstein |
| 2007 | Dragon Wars: D-War · as Agent Judah Campbell |
| 2007 | |
| 2007 | Burn Notice (TV Series) · as Matt Bailey |
| 2007 | |
| 2006 | Holidaze: The Christmas That Almost Didn't Happen · as Comet / Hank / Instructor (voice) |
| 2006 | Vanished (TV Series) · as Zach |
| 2005 | Medium (TV Series) · as Hal Munzell |
| 2005 | Life of the Party · as Artie |
| 2004 | Center of the Universe (TV Series) · as Lex |
| 2004 | Second Time Around (2004) (TV Series) · as Kent Simon |
| 2003 | NCIS (TV Series) · as Miles Hogan |
| 2002 | Boomtown (TV Series) · as Shackman |
| 2002 | Without a Trace (TV Series) · as George Zousmer |
| 2002 | CSI: Miami (TV Series) · as Mike Tibbetts |
| 2001 | Uprising · as Marek Edelman |
| 2001 | The Zeros · as Seth |
| 2001 | Burning Down the House · as Francois |
| 2000 | The Fugitive (2000) (TV Series) · as Dr. Felice |
| 2000 | CSI: Crime Scene Investigation (TV Series) · as Timothy Rand |
| 2000 | Nutty Professor II: The Klumps · as Jason |
| 1999 | Ride with the Devil · as Quantrill |
| 1999 | Law & Order: Special Victims Unit (TV Series) · as Tom Russo |
| 1999 | Rocket Power (TV Series) · as Seal |
| 1998 | Fantasy Island (1998) (TV Series) · as Nathan O'neil |
| 1998 | The Wild Thornberrys (TV Series) · as Hartebeast / Honey Badger #2 (voice) |
| 1997 | Teen Angel (TV Series) · as Genie |
| 1997 | You Wish (TV Series) · as Genie |
| 1996 | Vibrations · as Miles |
| 1996 | The Nutty Professor · as Jason |
| 1996 | Spy Hard · as Kabul |
| 1994 | Madman of the People (TV Series) · as Dylan Buckner |
| 1994 | Chicago Hope (TV Series) · as File Thief |
| 1993 | Beavis and Butt-Head (TV Series) · as Additional Voices (voices) |
| 1991 | Reasonable Doubts (TV Series) · as David Teitelbaum |
| 1987 | Crime Killer · as Kids |
| 1993 | Late Night with Conan O'Brien (TV Series) · as Self - Guest |
| 2023 | From Black · as Co-Producer |
| 2016 |