David O'Reilly Filmography
| 2025 | Leonard and Hungry Paul (TV Series) |
| 2025 | Video Nasty (TV Series) · as Robert |
| 2024 | The Hardacres (TV Series) · as Little Pete |
| 2022 | Christmas on Mistletoe Farm · as Barry The Baker |
| 2021 | The Tower (2021) (TV Series) · as Ds Ash Curren |
| 2021 | Nova Jones (TV Series) · as Crazy Rich Youngster |
| 2019 | |
| 2018 | Furiki Wheels (TV Series) · as Chobado |
| 2018 | Lady Windermere's Fan · as Cecil Graham |
| 2016 | Better Things (TV Series) · as Steve Flight Attendant |
| 2011 | The Pier · as Tommy Ahearn |
| 2010 | Round Ireland with a Fridge · as Ronan |
| 2007 | Benidorm (2007) (TV Series) · as Bean |
| 2006 | Stardust (TV Series) · as Reporter 2 |
| 2000 | Doctors (TV Series) · as Finn Pendle |