Glyndŵr
Glyndŵr, also spelled Glyndwr, may refer to:
- Owain Glyndŵr – Medieval Welsh prince and leader
- Glyndŵr rebellion – 15th century Welsh uprising
- Glyndŵr (district) – District of Wales (1974–1996)
- Montgomeryshire and Glyndŵr (UK Parliament constituency) – UK Parliament constituency in Wales (2024–)
- Glyndŵr University, now Wrexham University, university in Wales
- Glyndŵr National Park, proposed national park in north-east Wales
- Glyndwr Hackett, Welsh Anglican priest
- Glyndwr Jones, Welsh politician
- Glyndwr Renowden, British military chaplain
- Glyndwr Williams, British historian