YGG Cwmllynfell
| School name | YGG Cwmllynfell |
| Postcode | SA9 2FL |
| Full address | Heol Y Bryn Cwmllynfell Swansea SA9 2FL |
| School district | Neath Port Talbot |
| Phone | 01639 830630 |
| Website | https://yggd-cwmllynfell.j2bloggy.com/?doing_wp_cron=1726580324.5125949382781982421875 |