Gwerddonau Llion, [8]

Gwion Bach (Taliesin), [88], [394]

Gwrach y Rhibyn, the, [216]

Gwragedd Annwn, the, [34]

Gwraig of the Golden Boat, the, [41]

Gwydion, the Wizard Monarch, [5]

Gwyllgi, the, [168]

Gwyllion, [49]

Gwyn ap Nudd, [6], [372]

H.