Abertridwr () may refer to:
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Abertridwr, Powys
Abertridwr () is a small village in the historic county of Montgomeryshire in the north of Powys and close to Lake Vyrnwy in the community (civil parish) of Llanwddyn.
It lies at the confluence of Nant Tridwr (hence the name) with the Vyrnwy riv ...
, Wales
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Abertridwr, Caerphilly
Abertridwr (; Welsh language, Welsh: ''the mouth of the three waters'') is a village in Caerphilly County Borough, Wales, situated about north-west of Caerphilly town.
The "three waters" or "three streams" are Nant Cwm-parc, Nant Cwmceffyl and N ...
, Wales
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Abertridwr railway station
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