1703 in Wales

Centuries:	16th; 17th; 18th; 19th; 20th;
Decades:	1680s; 1690s; 1700s; 1710s; 1720s;
See also:	List of years in Wales; Timeline of Welsh history 1703 in England Scotland Elsewhere

This article is about the particular significance of the year 1703 to Wales and its people.