| SL0514 | ROYDHOUSE Emma | Ysgol Y Foel PTA | 07/11/2025 | 23/11/2020 | indefinite |
| SL0262 | RUSH B | Ysgol Gwynedd PTA | 21/10/2025 | 06/12/2010 | indefinite |
| SL0624 | RYDER Christie | Cyfeillion Ysgol Maes Garmon | 01/08/2025 | 01/08/2025 | indefinite |
| SL0618 | SALISBURY Ruth | 'Ffrindiau Glanrafon' PTA | 04/04/2025 | 04/04/2025 | indefinite |
| SL0439 | SANDERS Geraldine | Mold Mission Area | 13/08/2024 | 31/10/2017 | indefinite |
| SL0537 | SARATH Lauren A | 1st Gwernaffield & Pantymwyn Rainbows & Brownies | 06/09/2024 | 25/10/2021 | indefinite |
| SL0625 | SEALAND SPARTANS FOOTBALL CLUB | Sealand Spartans Football Club | 01/09/2025 | 01/09/2025 | indefinite |
| SL0162 | SMITH M | All Saints Church Higher Kinnerton | 08/12/2025 | 01/01/2008 | indefinite |
| SL0203 | STEWART J | Catholic Church Quay and Ferry | 08/01/2026 | 30/01/2009 | indefinite |
| SL0614 | STURDY Kate | Ysgol Bryn Gwalia | 12/02/2025 | 12/02/2025 | indefinite |
