This is a list of schools in Monmouthshire in Wales.
ð symbol indicates schools delivering Welsh-medium education
Ysgol Gyfun Cwm Rhymni is a Welsh-medium school situated in the village of Fleur-de-Lys in the Rhymney Valley. Cwm Rhymni was founded in 1981 with just over 150 pupils and has since grown to 1,684 pupils with 1,164 at the Gellihaf campus and 520 at Y Gwyndy.
Ysgol Gymraeg Ystalyfera Bro Dur is a Welsh-medium comprehensive school in Neath Port Talbot, Wales. The school provides education to three to eighteen-year-old pupils in Neath Port Talbot and south Powys from three campuses in Ystalyfera and Port Talbot.