Ty Gwyn

Ty Gwyn (Welsh for "White" or "Blessed House") may refer to:


 * Ty Gwyn on the Taf (Ty Gwyn ar Daf), the supposed site of the legendary Welsh parliament that produced the [aws of Hywel Dda
 * Whitland (Hendy-gwyn, "Old White House") in Carmarthenshire, the present settlement there
 * Ty Gwyn, a former monastic community near Whitesands Bay in Pembrokeshire with ties to SS. Patrick and David
 * Ty Gwyn Tower at Barmouth in Gwynedd
 * Ty Gwyn at Crossways in Monmouthshire, a producer of cider
 * Tygwyn railway station at Glan-y-wern in Gwynedd on the Cambrian Line
 * Ty Gwyn, the former name for Clydach in Swansea
 * Ty Gwyn, an estate in Penylan, Cardiff