The title of Earl of Westmorland has been created several times in the Peerage of England.

Earls of Westmorland, First Creation (1397)

• Ralph Neville, 1st Earl of Westmorland (1354-1425)
• Ralph Neville, 2nd Earl of Westmorland (1408-1484)
• Ralph Neville, 3rd Earl of Westmorland (1456-1499)
• Ralph Neville, 4th Earl of Westmorland (1495-1549)
• Henry Neville, 5th Earl of Westmorland (1525-1564)
• Charles Neville, 6th Earl of Westmorland (1542-1601) (forfeit 1571)

Earls of Westmorland, Second Creation (1624)

• Francis Fane, 1st Earl of Westmorland (1580-1629)
• Mildmay Fane, 2nd Earl of Westmorland (1602-1666)
• Charles Fane, 3rd Earl of Westmorland (1635-1691)
• Vere Fane, 4th Earl of Westmorland (1645-1693)
• Vere Fane, 5th Earl of Westmorland (1678-1699)
• Thomas Fane, 6th Earl of Westmorland (1683-1736)
• John Fane, 7th Earl of Westmorland (1685-1762)
• Thomas Fane, 8th Earl of Westmorland (1701-1771)
• John Fane, 9th Earl of Westmorland (1728-1774)
• John Fane, 10th Earl of Westmorland (1759-1841)
• John Fane, 11th Earl of Westmorland (1784-1859)
• Francis William Henry Fane, 12th Earl of Westmorland (1825-1891)
• Anthony Mildmay Julian Fane, 13th Earl of Westmorland (1859-1922)
• Vere Anthony Francis Fane, 14th Earl of Westmorland (1893-1948)
• David Anthony Thomas Fane, 15th Earl of Westmorland (1924-1993)
• Anthony David Francis Henry Fane, 16th Earl of Westmorland (b. 1951)