1737 in Wales

Centuries:	16th; 17th; 18th; 19th; 20th;
Decades:	1710s; 1720s; 1730s; 1740s; 1750s;
See also:	List of years in Wales; 1737 in Great Britain Ireland Scotland

This article is about the particular significance of the year 1737 to Wales and its people.

Incumbents

14 February - William Talbot, MP for Glamorganshire, succeeds his father as Baron Talbot.
31 August - The Prince and Princess of Wales have their first child, Princess Augusta. The birth takes place at St James's Palace, the royal couple having absconded from Hampton Court Palace in the middle of the night to avoid the King and Queen being present.
Religious conversion of William Williams Pantycelyn, after hearing Howel Harris preach.
Welsh settlers establish their first settlement in the vicinity of Marlboro County, South Carolina, called Welsh Neck.^[1]
The "New Cut" is excavated, in the Dee Estuary, to improve access to Chester. It diverts the river's course to the Welsh side of the estuary, but fails to prevent further silting up of the river.
Lighthouse erected on Flat Holm.
Tinplate manufacture at Kidwelly begins.
The Baptist chapel at Capel-y-ffin is begun by William and David Prosser, who brought "The Ministry of the Gospel to their house in the year 1737. And Secured this Place for That Sacred Use for the Time Being."^[2]
Thomas Jones of Abermarles is High Sheriff of Cardiganshire.^[3]

Thomas Beach - Eugenio, or the Virtuous and Happy Life
John Evans - Practical Discourses concerning the Christian Temper; being 38 sermons upon the principal heads of Practical Religion (4th ed.)

13 May - Thomas Williams of Llanidan, industrialist (d. 1802)
31 August - Princess Augusta, eldest child of the Prince and Princess of Wales (d. 1813)
date unknown - Richard Pennant, 1st Baron Penrhyn, politician and slave-owner (d. 1808)

14 February - Charles Talbot, 1st Baron Talbot, 52
17 May - Thomas Beach, poet (age unknown; suicide).^[4]
29 May - Charles Cecil, Bishop of Bangor (age unknown)
20 November - Caroline of Brandenburg-Ansbach, consort of King George II of Great Britain and former Princess of Wales (1714-1727), 54
date unknown
- Humphrey Foulkes, priest and antiquarian, about 65
- Guto Nyth Brân, legendary athlete, 37