| Carl Poscha | |
| Birth Date: | 20 May 1965 St. Asaph, Denbighshire, Wales |
| Death Date: | Dolgellau, Gwynedd, Wales |
| Nationality: |  British |
| Years: | 2001 |
| Teams: | Privateer |
| Races: | 1 |
| Championships: | 0 |
| Wins: | 0 |
| Podiums: | 0 |
| Stagewins: | 0 |
| Points: | 0 |
| First Race: | 2001 Rally Finland |
| Last Race: | 2001 Rally Finland |
Carl Francis Poscha (20 May 1965 – 7 April 2008) was a part-time rally driver and lorry driver from Glan Conwy in Wales.
Poscha was twice married and a rally enthusiast, who travelled to Finland with his navigator Ray Hotty in August 2001 to compete in the WRC Rally Finland in a Citroën Saxo VTS. The duo's rally ended after an accident.
On 7 April 2008, Poscha committed suicide by hanging, aged 42, in a barn in Dolgellau. The inquest that was held into his death ruled a verdict of suicide.[1]