| Selwyn County | |
|---|---|
| County of New Zealand | |
| 1876–1910 | |
| Area | |
| • Coordinates | 43°36′S 171°48′E / 43.6°S 171.8°E |
| History | |
• Established | 1876 |
• Disestablished | 1910 |
| Today part of | Canterbury region |
Selwyn County was one of the counties of New Zealand on the South Island.