EK
Erik Knudsen Filmography
| 2024 | MindScape · as Tom |
| 2024 | The Camp Host · as Blake |
| 2022 | So Help Me Todd (TV Series) · as Brian Mcatee |
| 2021 | Mayor of Kingstown (TV Series) · as Spivey |
| 2021 | Nine Films About Technology (TV Series) · as Cory |
| 2019 | Hudson & Rex (TV Series) · as Ian Silver |
| 2018 | Blindsided · as Toby |
| 2017 | |
| 2017 | The Mist (TV Series) · as Vic |
| 2017 | Bon Cop Bad Cop 2 · as Jonathan Ward |
| 2017 | Ransom (TV Series) · as Lucas Hamil |
| 2016 | Designated Survivor (TV Series) · as Davis Marlowe |
| 2016 | Private Eyes (TV Series) · as Bryce |
| 2016 | Enfant Terrible · as Marcus |
| 2015 | Killjoys (TV Series) · as Mcavoy |
| 2015 | 12 Monkeys (TV Series) · as Thomas Crawford Jr. |
| 2014 | Not With My Daughter · as Dennis Brunner |
| 2012 | The Barrens · as Ryan |
| 2012 | Saving Hope (TV Series) · as Mitchell |
| 2012 | |
| 2011 | Scream 4 · as Robbie Mercer |
| 2011 | Beastly · as Trey Madison |
| 2010 | |
| 2010 | Scott Pilgrim vs. the World · as Crash |
| 2009 | Youth in Revolt · as Lefty |
| 2008 | Saw V · as Daniel Matthews |
| 2008 | Flashpoint (TV Series) · as Jackson Barcliffe |
| 2008 | A Teacher's Crime · as Jeremy Rander |
| 2008 | Murdoch Mysteries (TV Series) · as Frank Rizzo |
| 2006 | Jericho (2006) (TV Series) · as Dale Turner |
| 2006 | Bon Cop Bad Cop · as Jonathan Ward |
| 2006 | Booky Makes Her Mark · as Arthur Thomson |
| 2006 | A Lobster Tale · as Timmy Brock |
| 2005 | Saw II · as Daniel Matthews |
| 2005 | The Prize Winner of Defiance, Ohio · as Rog Ryan At 13 Years |
| 2004 | Kevin Hill (TV Series) · as Ryan Stallinger |
| 2003 | Full-Court Miracle · as Tj Murphy |
| 2001 | Stolen Miracle · as Tony Miller |
| 2001 | |
| 2001 | The Guardian (TV Series) · as Hunter Reed |
| 2001 | My Husband's Double Life · as Young Chris Welsh |
| 2001 | Doc (2001) (TV Series) · as Mitch |
| 2001 | Blackout · as Ian Robbins |
| 2001 | Blue Murder (TV Series) · as Jake Green (as Eric Knudsen) |
| 2000 | Santa Who? · as Nasty Boy |
| 2000 | In a Heartbeat (TV Series) · as Jason |
| 2000 | Common Ground · as Young Johnny Burroughs |
| 2000 | Tribulation · as Young Tom Canboro |
| 1999 | I Was a Sixth Grade Alien (TV Series) · as Kenny |
| 1997 | Real Kids, Real Adventures (TV Series) · as Alex Shreffler |
| 2020 | The Drew Barrymore Show (TV Series) · as Self - Guest |
| 2020 | Dead Talk Live (TV Series) · as Self - Guest |
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