Nantmor is a hamlet which lies about 1½ miles to the south of the village of Beddgelert in Gwynedd, Wales.

The current spelling of the name Nantmor is more modern – most old documents[1] from the 16th to the 18th century record the name as Nanmor.

A car park run by the National Trust is a popular starting point for walks up to Cwm Bychan or along the Afon Glaslyn.

Dafydd Nanmor himself was possibly a bardic student of Rhys Goch, who lived at neighbouring Hafod Garegog.

Filmed in Nantmor in 1957, the Inn of the Sixth Happiness is a 1958 British 20th Century Fox film based on the true story of Gladys Aylward, a tenacious British maid, who became a missionary in China during the tumultuous years leading up to the Second World War.