Gronant is a village in Flintshire, Wales, about 2 miles east of Prestatyn.

[2] Gronant's most famous resident was probably Elis Gruffydd (c. 1490-c. 1552), a noted Welsh chronicler of the early modern period.

A soldier who served in the English garrison at Calais, Gruffudd's chronicle is held at the National Library of Wales.

[3] Gronant dunes are part of an extensive network of dunes extending from Prestatyn in Denbighshire to the Point of Ayr in Flintshire which is at the entrance to the Dee Estuary.

They are designated as a Local Nature Reserve and the dune system as a whole is recognized as a Site of Special Scientific Interest.