This is a list of people who have served as Custos Rotulorum of Flintshire.
Sir Nicholas Hare bef. 1544–1557
John Griffith bef. 1558 – aft. 1579
Robert Dudley, 1st Earl of Leicester bef. 1584–1588
Sir Thomas Egerton 1588 – aft. 1594
Thomas Ravenscroft 1596 – aft. 1636
Thomas Ravenscroft 1640–1642
Sir Thomas Hanmer, 2nd Baronet 1642–1646, 1660–1678
Sir Roger Mostyn, 1st Baronet 1678–1689
Roger Whitley 1689
Thomas Whitley 1689–1691
Sir John Trevor 1691–1714
Sir Roger Mostyn, 3rd Baronet 1714–1717
Robert Davies 1717–1727
Sir Roger Mostyn, 3rd Baronet 1727–1739
vacant
Thomas Archer, 1st Baron Archer 1750–1753
Other Windsor, 4th Earl of Plymouth 1753–1771
Sir Roger Mostyn, 5th Baronet 1772–1796
Lloyd Kenyon, 1st Baron Kenyon 1796–1802
Robert Grosvenor, 1st Marquess of Westminster 1802–1845
For later custodes rotulorum, see Lord Lieutenant of Flintshire.
