Torfaen (disambiguation) From Wikipedia the free encyclopedia Torfaen is a county borough, in Wales. Torfaen may also refer to: Torfaen (Senedd constituency) Torfaen (UK Parliament constituency) Topics referred to by the same term This disambiguation page lists articles associated with the title Torfaen.If an internal link led you here, you may wish to change the link to point directly to the intended article.