William Couper | |
|---|---|
| Bishop of Galloway | |
| Church | Church of Scotland |
| See | Diocese of Galloway |
| In office | 1612–1619 |
| Predecessor | Gavin Hamilton |
| Successor | Andrew Lamb |
| Orders | |
| Consecration | 4 October 1612 |
| Personal details | |
| Born | 1568 |
| Died | 16 February 1619 Edinburgh |
William Couper (or Cowper) (1568–1619) was a Bishop of Galloway in Scotland.