Bars
| Bar | Street |
|---|---|
| Oliver St John Gogarty | 58 / 59 Fleet Street |
| Ollie Hayes | Main St |
| Orchard | Main street applewood |
| Orchard bar | Main St applewood |
| Oslo | Connolly Station |
| Oulart Hill Bar | Main St. |
| Outpost | Curaheen Road |
| O’Reilly's Sub Lounge | Under Tara Street Station |
| P McCormack & Sons | Burgh Quay |
| P O'Haras | Bellaghy |