| Country: | Scotland |
| Static Image Name: | Ascog Church.jpg |
| Static Image Caption: | Ascog Church |
| Coordinates: | 55.825°N -5.022°W |
| Official Name: | Ascog |
| Gaelic Name: | Àsgaig |
| Label Position: | left |
| Post Town: | ISLE OF BUTE |
| Postcode Area: | PA |
| Postcode District: | PA20 |
| Dial Code: | 01700 |
| Civil Parish: | Kingarth |
| Constituency Westminster: | Argyll and Bute |
| Unitary Scotland: | Argyll and Bute |
| Lieutenancy Scotland: | Argyll and Bute |
| Constituency Scottish Parliament: | Argyll and Bute |
| Os Grid Reference: | NS107632 |
Ascog (Gaelic; Scottish Gaelic: Àsgaig) is a small village on the Isle of Bute, within Argyll and Bute council area, Scotland. The village is within the parish of Kingarth,[1] and is situated on the A844.[2] It is located on the east coast of the island, about 2 km to the south east of Rothesay. It is largely residential.
There are several historic buildings in the area, including Ascog House, Ascog Hall, and the Italianate style Balmory Hall. Loch Ascog lies to the west.