Third (Portishead album) Release history Release history

| Region | Date_ | Label | Format | Catalog_ |
|---|---|---|---|---|
| United Kingdom | 28 April 2008 | Island | LP | 1764104 |
| United Kingdom | 28 April 2008 | Island | LP box set | 1766390 |
| United Kingdom | 28 April 2008 | Island | CD | 1764013 |
| United States | 29 April 2008 | Mercury / Go! | CD | B0011141-02 |
| United States | 29 April 2008 | Mercury / Go! | LP | B0011141-01 |
| Japan | 30 April 2008 | Universal Music Japan | CD | UICI-1069 |