Frank O'Sullivan
- Acting
Known for
Filmography
- Love of the Irish · Osullivan
- The Woman in the Wall · John Farrell
- Ann · Retired Guard
- Banshee Blacktop · Detective Kennedy
- Cradle to Grave · Tony the Totter
- Quirke · Davy
- Titanic: Blood and Steel · Manager Roll Comp (uncredited), Steel Company Manager
- Chasing Leprechauns · Angus
- Game of Thrones · Night's Watch Messenger
- The Wind That Shakes the Barley · Man in Pub
- Second Name · Inspector Potts
- A Secret Affair · Zoran
- I Went Down · Cork Man 1
- The Van · Wally
- Draíocht · Lugh
- Michael Collins · Kavanagh
- September · Disco Man
- The Hanging Gale · Kerryman
- The Hanging Gale · Kerryman
- The Visit · Prison officer
- Taffin · Frank
- Three Wishes for Jamie · Shanahan Brother