Gwynedd (disambiguation)

Gwynedd is a principal area of Wales.

Gwynedd may also refer to:
 * Kingdom of Gwynedd, the ancient Kingdom and nucleus of Upper Gwynedd
 * Perfeddwlad, also known as Lower Gwynedd, or "middle country", as in between Gwynedd and England, and Gwynedd and Powys
 * Gwynedd in the High Middle Ages
 * Culture of Gwynedd during the High Middle Ages
 * Upper Gwynedd Township, Montgomery County, Pennsylvania, U.S.
 * Lower Gwynedd Township, Montgomery County, Pennsylvania
 * Gwynedd, Pennsylvania
 * Gwynedd Valley, Pennsylvania
 * Gwynedd-Mercy College
 * Gwynedd (fictional), fictional Kingdom of Gwynedd in the Deryni series of novels