David Denman (born July 25, 1973) is an American actor. He made his film debut in The Replacements (2000) before his breakout role as Roy Anderson on the NBC sitcom The Office (2005–2008; 2011–2012), which earned him a Screen Actors Guild Award.
In the 2010s and 2020s, Denman had main television roles as Mike Reilly on the Fox sitcom Traffic Light (2011), Mark Holter on the Cinemax horror series Outcast (2016–2017), and Frank Sheehan on the HBO miniseries Mare of Easttown (2021). He had starring roles in the films Puzzle (2018), Brightburn (2019), Greenland (2020), The Equalizer 3 (2023), and Rebel Ridge (2024).
He spent two years at Orange Coast College, where he performed in and directed over twenty productions. He went on to earn a Bachelor of Fine Arts degree from the Juilliard School's Drama Division (1993–1997, Group 26), where his classmates included Sara Ramirez and Alan Tudyk.
In addition to The Office, Denman's other television roles include Frank Sheehan in the HBO limited series drama Mare of Easttown. Mike Reilly on the short-lived Fox comedy Traffic Light and in Robert Kirkman's short lived horror series Outcast. He has recurred as Ed Brooks on Parenthood, as Tony on Drop Dead Diva and as Skip the Demon on Angel. He has appeared on such TV shows as ER, The X-Files, Mad Men and True Detective.
In 2025, Denham portrayed an alternate version of Peacemaker's brother Keith Smith in the second season of Peacemaker.
Denman is also an avid triathlete.
| Episode: "When the Bough Breaks" |
| Episode: "All in the Family" |
| Episode: "Crash" |
| 2 episodes |
| Episode: "Field Trip" |
| Television movie |
| Episode: "The Sum of the Parts" |
| 4 episodes |
| Episode: "" |
| Episode: "Don't Look Back" |
| Episode: "Shadows" |
| Television movie |
| 2 episodes |
| Episode: "Pilot" |
| Recurring (season 1) Main cast (seasons 2–3) Guest (seasons 5–9), 32 episodes |
| Episode: "The Woman in the Tunnel" |
| Episode: "My Sister, My Doctor, Myself" |
| Episode: "Someone in the Warehouse" |
| Episode: "Kung Fu Fighting" |
| Episode: "Melissa" |
| Episode: "Making Amends" |
| Episode: "Gary Meets the Gang" |
| Episode: "Miles to Go" |
| 8 episodes |
| Episode: "The Pasadena Primary" |
| Main cast, 13 episodes |
| Episode: "The High Road" |
| Episode: "Masquerade" |
| Recurring role, 11 episodes |
| Episode: "Smile, or Go to Jail" |
| Episode: "The Milk and Honey Route" |
| Episode: "Down Will Come" |
| Episode: "For Whom the Booty Calls" |
| 3 episodes |
| Main cast, 11 episodes |
| Episode: "J.J. Sneed"name="JJSneed"> |
| Miniseries; 6 episodes |
| Episodes: "The New Era", "The First Regency" |
| 3 episodes |
| 5 episodes |
| Episode: "Señor Doobs" |
| Miniseries; 3 episodes |
| 3 episodes |
| Main cast; Season 2 |
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