51°34′34″N 3°14′20″W / 51.576°N 3.239°W
Trecenydd is a residential area consisting mostly of council housing in Caerphilly, Wales, United Kingdom.
It is near the centre of Caerphilly and the estate is relatively small compared to other areas of Caerphilly.
Trecenydd has several schools in its vicinity: Hendre Infant School, Hendre Junior School, and also St Cenydd Comprehensive School.