Lochlann O'Mearáin Filmography
- Actor (29 credits)
- Supervized (2018) Kevin
- Inspektor Jury spielt Katz und Maus (2017) Dr. Fleming
- Pilgrimage (2017) Lopsided
- Striking Out (2017) Ron Harrison
- Genius (2017) Georg Nikolai
- Stan Lee's Lucky Man (2016) Jurgen Bloch
- Love & Friendship (2016) Lord Manwaring
- Betelgeuse (2016) Elliot
- Éirí Amach Amú (2016) Michael Collins
- Emerald City (2016) Gavin
- Jubilee Nurse (2015) Frank Brady
- Jubilee Nurse (2015) Frank Brady
- Braid (2015) Isaac
- Death or Liberty (2015) William Smith O'Brien
- Outlander (2014) Horrocks
- The Musketeers (2014) Gallagher
- Suanscéal (2014) Father
- Poison Pen (2014) PC Molloy
- A Terrible Beauty... (2013) Piaras Béaslaí
- Vikings (2013) First Noble
- The O'Briens (2013) Brendan Blake
- The Summit (2012) Ger McDonnell
- Holy Water (2009) Donal O'Connell
- The Tudors (2007) Messenger
- An Díog Is Faide (2004) Pat O'Callaghan
- King Arthur (2004) Roman Commander
- The Clinic (2003) Estate Agent
- Benedict Arnold: A Question of Honor (2003) Militia Captain
- My Hero (2000) Non-smoking Patient
