Cwrt Morgannwg, Trefforest
| Enw'r Adeilad | Cod/Codau Ystafell |
|---|---|
| Neuadd A | – |
| Neuadd B | – |
| Neuadd C | – |
| Neuadd D | – |
| Neuadd E | – |
| Neuadd F | – |
| Neuadd G | – |
| Neuadd H | – |
| Neuadd J | – |
| Neuadd K | – |
| Neuadd L | – |
| Neuadd M | – |
| Neuadd N | – |
| Neuadd P | – |
| Neuadd R | – |
| Neuadd S | – |
| Neuadd T | – |
| Neuadd V | – |
| Porthordy Morgannwg | – |