Custos Rotulorum of Caernarvonshire

This is a list of people who have served as Custos Rotulorum of Caernarvonshire.

For later custodes rotulorum, see Lord Lieutenant of Caernarvonshire.
 * Sir Richard Bulkeley c. 1544
 * John "Wynn" ap Maredudd bef. 1550–1559
 * Maurice Wynn bef. 1562 – aft. 1577
 * Robert Dudley, 1st Earl of Leicester bef. 1579–1588
 * William Maurice bef. 1594–1596
 * Sir Thomas Mostyn 1596–1618
 * Sir John Wynn, 1st Baronet 1618–1627
 * Sir Richard Wynn, 2nd Baronet 1627–1646
 * Interregnum
 * Sir Richard Wynn, 4th Baronet 1660–1674
 * Richard Bulkeley, 3rd Viscount Bulkeley 1679–1689
 * Lord Edward Russell 1689–1714
 * Peregrine Bertie, 2nd Duke of Ancaster and Kesteven 1714–1739
 * Sir William Yonge, 4th Baronet 1739–1755
 * Sir John Wynn, 2nd Baronet 1756–1773
 * Thomas Wynn, 1st Baron Newborough 1773–1781