The names listed below were Earls (suo jure or jure uxoris) or Countesses (suo jure) during the reign of King Richard II of England, who reigned from 1377 to 1399.
- Richard FitzAlan, 11th Earl of Arundel, 9th Earl of Surrey (1376–1397)
- Thomas of Woodstock, 1st Duke of Gloucester, 1st Earl of Buckingham, Earl of Essex (jure uxoris) (1377–1397)
- Humphrey, 2nd Earl of Buckingham (1397–1399)
Earl of Cambridge (Second creation)
- Edmund of Langley, 1st Duke of York, Earl of Cambridge (1362–1402)
Earl of Derby (Second creation)
- John of Gaunt, Duke of Lancaster, 2nd Earl of Derby, Earl of Lancaster (jure uxoris), Earl of Leicester (jure uxoris) (1361–1399)
- Henry Bolingbroke, 3rd Earl of Derby, Earl of Lancaster, Earl of Leicester, Earl of Northampton (1399) (from 1399 King Henry IV of England)
- Edward de Courtenay, 3rd/11th Earl of Devon (1377–1419)
Earl of Essex (Fourth creation)
- Thomas of Woodstock, 1st Duke of Gloucester, 1st Earl of Buckingham, Earl of Essex (jure uxoris) (1380–1397)
Earl of Gloucester (Fourth creation)
- Thomas le Despencer, 1st Earl of Gloucester (1397–1399)
Earl of Huntingdon (Third creation)
- Guichard d'Angle, Earl of Huntingdon (1377–1380)
Earl of Huntingdon (Fourth creation)
- John Holland, 1st Duke of Exeter, 1st Earl of Huntingdon (1388–1400)
Earl of Kent (Sixth creation)
- Thomas Holland, 2nd Earl of Kent (1360–1397)
- John of Gaunt, Duke of Lancaster, 2nd Earl of Derby, Earl of Lancaster (jure uxoris), Earl of Leicester (jure uxoris) (1361–1399)
- Henry Bolingbroke, 3rd Earl of Derby, Earl of Lancaster, Earl of Leicester, Earl of Northampton (1399) (from 1399 King Henry IV of England)
Earl of Leicester (Second creation)
- John of Gaunt, Duke of Lancaster, 2nd Earl of Derby, Earl of Lancaster (jure uxoris), Earl of Leicester (jure uxoris) (1362–1399)
- Henry Bolingbroke, 3rd Earl of Derby, Earl of Lancaster, Earl of Leicester, Earl of Northampton (1399) (from 1399 King Henry IV of England)
- Edmund de Mortimer, 3rd Earl of March (1360–1381)
- Roger de Mortimer, 4th Earl of March (1381–1398)
- Edmund de Mortimer, 5th Earl of March (1398–1425)
Earl of Norfolk (Third creation)
- Margaret of Brotherton, 2nd Countess of Norfolk (suo jure) (1338–1399)
- Thomas de Mowbray, 1st Duke of Norfolk, 3rd Earl of Norfolk, 1st Earl of Nottingham (1399)
- Thomas de Mowbray, 4th Earl of Norfolk, 2nd Earl of Nottingham (1399–1405)
- Henry Bolingbroke, 3rd Earl of Derby, Earl of Lancaster, Earl of Leicester, Earl of Northampton (1384–1399) (from 1399 King Henry IV of England)
- John de Mowbray, 1st Earl of Nottingham (1377–1383)
Earl of Nottingham (Second creation)
- Thomas de Mowbray, 1st Duke of Norfolk, 3rd Earl of Norfolk, 1st Earl of Nottingham (1399)
- Thomas de Mowbray, 4th Earl of Norfolk, 2nd Earl of Nottingham (1399–1405)
- Robert de Vere, 9th Earl of Oxford (1371–1388)
- Aubrey de Vere, 10th Earl of Oxford (1393–1400)
Earl of Pembroke (Fourth creation)
- John Hastings, 3rd Earl of Pembroke (1375–1389)
Earl of Richmond (Second creation restored)
- John IV, Duke of Brittany, Earl of Richmond (1372–1393)
- Arthur III, Duke of Brittany, Earl of Richmond (1393–1425)
- Edward of Norwich, 2nd Duke of York, Earl of Cambridge, Earl of Rutland (1390–1415)
Earl of Salisbury (Second creation)
- William Montagu, 2nd Earl of Salisbury (1344–1397)
- John Montagu, 3rd Earl of Salisbury (1397–1400)
Earl of Somerset (Second creation)
- John Beaufort, 1st Earl of Somerset (1397–1410)
- Hugh Stafford, 2nd Earl of Stafford (1372–1386)
- Thomas Stafford, 3rd Earl of Stafford (1386–1392)
- William Stafford, 4th Earl of Stafford (1392–1395)
- Edmund Stafford, 5th Earl of Stafford (1395–1403)
Earl of Suffolk (Second creation)
- William Ufford, 2nd Earl of Suffolk (1369–1382)
Earl of Suffolk (Third creation)
- Michael de la Pole, 1st Earl of Suffolk (1385–1389)
- Michael de la Pole, 2nd Earl of Suffolk (1398–1399) (1399–1415)
- Richard FitzAlan, 11th Earl of Arundel, 9th Earl of Surrey (1376–1397)
- Thomas de Beauchamp, 12th Earl of Warwick (1369–1401)
- Ralph Neville, 1st Earl of Westmorland (1397–1425)
Sources
editEllis, Geoffrey. (1963) Earldoms in Fee: A Study in Peerage Law and History. London: The Saint Catherine Press, Limited.