| St Columba's Cathedral | |
|---|---|
| St Columba's Cathedral | |
.jpg) View across seafront | |
  St Columba's Cathedral Location within Argyll and Bute | |
| 56°25′09″N 5°28′45″W / 56.419184°N 5.479155°W | |
| Location | Oban, Argyll and Bute |
| Country | Scotland |
| Denomination | Roman Catholic |
| Website | www.rcdai.org.uk |
| Architecture | |
| Architect(s) | Giles Gilbert Scott |
| Style | Gothic Revival |
| Administration | |
| Province | St Andrews and Edinburgh |
| Diocese | Argyll and the Isles |
| Clergy | |
| Archbishop | Most Rev Leo Cushley |
| Bishop(s) | Rt Rev Brian McGee |
The Cathedral Church of St Columba in Oban is the seat of the Roman Catholic Bishop of Argyll and the Isles and mother church of the Diocese of Argyll and the Isles. The cathedral is located on the sea front at the northern end of Oban.