| Round Mountain | |
| Elevation M: | 1646 |
| Prominence M: | 225 |
| Location: | British Columbia, Canada |
| District: | New Westminster Land District |
| Range: | Garibaldi Ranges |
| Coordinates: | 49.7649°N -123.0242°W |
| Topo Maker: | NTS |
| Type: | Outcrop |
| Age: | Pleistocene |
| Last Eruption: | Pleistocene |
| Easiest Route: | gravel road |
Round Mountain is an eroded volcanic outcrop in the Garibaldi Volcanic Belt in British Columbia, Canada, located 8 km southwest of Eanastick Meadows, 90NaN0 east of Brackendale and 100NaN0 south of Mount Garibaldi. It is the highpoint of Paul Ridge and is located in the southwest corner of Garibaldi Provincial Park. Round Mountain formed as a result of subduction of the Juan de Fuca Plate beneath the North American Plate, known as the Cascadia subduction zone. Round Mountain last erupted during the Pleistocene.