Llywelyn ap Merfyn
{{Short description|King of Powys}}
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Llywelyn ap Merfyn (died 942) was an early 10th-century King of Powys,{{cite web | title=Hwyel Dda | website=BBC Wales| url=https://www.bbc.co.uk/wales/history/sites/themes/society/royalty_hwyel_dda.shtml | access-date=19 February 2024}} son of Merfyn ap Rhodri, and grandson of Rhodri the Great.
==References==
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Category:10th-century Welsh monarchs
Category:Year of birth unknown
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