Rógairí (Villains) IFB/Igloo Films/TG 4 (2005) 35mm director: Tom Cosgrave part: Charles Rotherham
	A Place To Stay (2002)* director: Marcus Thompson part: Sean *2003 Gaia Film Award winner
	Silent Grace (2001) director: Maeve Murphy
	Chaos (2001) 35mm director: Geraldine Creed part: Barry, the factor manager
	Tri Sceal (Three Stories)(2000) TV movie director: Owen McPolin part: Jimmy
	An Leabhar (The Book) (2000) 35mm* director: Robert Quinn part: Colm Mac Lára *2001 International Celtic Film and Television Festival winner
	Deich gCoisceim (10 Steps to the Door) (1999) 35mm director: Pearse Lehane part: Rosco(credited as Colm Lydon)
	I Could Read The Sky (1999) TV movie * director: Nicola Bruce part: Martin *2000 Don Quixote Award winner
	Zanzibar (1999) 35mm director: Chris Roche
No picture available	Rust (1999) Super 16 colour director: Miriam Ryan/Michael J Clyne part: Declan
	The Haunting of Hell House (1999) director: Mitch Marcus part: Reginald
	Aqua(1998) 35mm director: Edel O'Brien part: Tomas (credited as Colm Lydon)
No picture available	The Officer from France (1998) director: Tony Barry part: O'Toole
	Knocking on Death's Door (1997) director: Mitch Marcus part: young Doc Hadley
	Middleton's Changeling (1996) director: Marcus Thompson part: Alsemero
No picture available	Spastoireacht (1996) TG4 director: Jack Conroy part: Tadgh
	Nothing Personal (1995) director: Thaddeus O'Sullivan part: Peter
No picture available	Colleen Bawn (1995) director: Ferdia McAnna part: J. Scanlan
	Fair City (2006) - RTÉ part: detective Rory Goff
	The Bill (2004) - ITV part: Sean Flinn guest star
	Doctors (2004) - BBC One part: Steve Welland guest star in "A Secret Life" episode
	Eastenders (2002) - BBC part: Tom Banks
	Ros Na Run - TG4 part: Det. Inspector
	The Ambassador (1997) - BBC/RTE director: Syd McCarthy part: Martin