| Title | Holder | Date gained | Date lost | Notes |
|---|
| Duke of Cornwall (1337) | None | 1377 | 1399 | |
| Henry of Monmouth | 1399 | 1413 | 1st Duke of Lancaster (1399) |
| Duke of Lancaster (1362) | John of Gaunt, 1st Duke of Lancaster | 1362 | 1399 | |
| Henry of Bolingbroke | 1399 | 1399 | Duke of Hereford (1397); Elected King, and all his honours merged in the Crown |
| Duke of York (1385) | Edmund of Langley, 1st Duke of York | 1385 | 1402 | |
| Duke of Gloucester (1385) | Thomas of Woodstock, 1st Duke of Gloucester | 1385 | 1397 | Declared guilty of treason, whereby all his honours were forfeited |
| Duke of Aumale (1397) | Edward of Norwich | 1397 | 1399 | Deprived of the title; also Earl of Rutland (1390-1402) |
| Duke of Exeter (1397) | John Holland, 1st Duke of Exeter | 1397 | 1399 | Attainted, and all his honours became forfeited |
| Duke of Surrey (1397) | Thomas Holland, 1st Duke of Surrey | 1397 | 1399 | Deprived of the title |
| Duke of Norfolk (1397) | Thomas de Mowbray, 1st Duke of Norfolk | 1397 | 1399 | Deprived of the dukedom, see Earl of Norfolk below |
| Duchess of Norfolk (1397) | Margaret, Duchess of Norfolk | 1397 | 1399 | Title created for life; died |
| Duke of Lancaster (1399) | Henry of Monmouth | 1399 | 1416 | New creation, also Duke of Cornwall, see above |
| Marquess of Dorset (1397) | John Beaufort, 1st Marquess of Dorset and Somerset | 1397 | 1399 | New creation, Also Marquess of Somerset; both titles degraded to Earl of Somerset, see below |
| Earl of Surrey (1088) | Richard FitzAlan, 9th Earl of Surrey | 1376 | 1397 | 11th Earl of Arundel; died |
| Richard FitzAlan, 9th Earl of Surrey | 1376 | 1397 | 11th Earl of Arundel; attainted and his honours were forfeited |
| Earl of Warwick (1088) | Thomas de Beauchamp, 12th Earl of Warwick | 1369 | 1401 | |
| Earl of Oxford (1142) | none | 1388 | 1392 | Attainted |
| Aubrey de Vere, 10th Earl of Oxford | 1392 | 1400 | |
| Earl of Norfolk (1312) | Margaret, 2nd Countess of Norfolk | 1375 | 1399 | Created Duchess of Norfolk, see above |
| Thomas de Mowbray, 3rd Earl of Norfolk | 1399 | 1400 | Deprived of Dukedom |
| Earl of March (1328) | Roger Mortimer, 4th Earl of March | 1381 | 1398 | Died |
| Edmund Mortimer, 5th Earl of March | 1398 | 1425 | |
| Earl of Devon (1335) | Edward de Courtenay, 3rd Earl of Devon | 1377 | 1419 | |
| Earl of Salisbury (1337) | William de Montacute, 2nd Earl of Salisbury | 1344 | 1397 | Died |
| John Montacute, 3rd Earl of Salisbury | 1397 | 1400 | |
| Earl of Stafford (1351) | Thomas Stafford, 3rd Earl of Stafford | 1386 | 1392 | Died |
| William Stafford, 4th Earl of Stafford | 1392 | 1395 | Died |
| Edmund Stafford, 5th Earl of Stafford | 1395 | 1403 | |
| Earl of Kent (1360) | Thomas Holland, 2nd Earl of Kent | 1360 | 1397 | Died |
| Thomas Holland, 3rd Earl of Kent | 1397 | 1400 | Duke of Surrey 1397-1399, see above |
| Earl of Richmond (1372) | John V, Duke of Brittany | 1372 | 1399 | Forfeited |
| Earl of Northumberland (1377) | Henry Percy, 1st Earl of Northumberland | 1377 | 1406 | |
| Earl of Nottingham (1383) | Thomas de Mowbray, 1st Earl of Nottingham | 1383 | 1399 | Created Duke of Norfolk, see above |
| Earl of Suffolk (1385) | Michael de la Pole, 2nd Earl of Suffolk | 1399 | 1415 | Restored to his father's dignities |
| Earl of Huntingson (1387) | John Holland, 1st Earl of Huntingdon | 1388 | 1400 | Created Duke of Exeter, see above |
| Earl of Somerset (1397) | John Beaufort, 1st Earl of Somerset | 1397 | 1410 | Marquess of Dorset and Somerset 1397-1399 |
| Earl of Gloucester (1397) | Thomas le Despenser, 1st Earl of Gloucester | 1397 | 1399 | New creation; degraded from his Earldom |
| Earl of Westmorland (1397) | Ralph Neville, 1st Earl of Westmorland | 1397 | 1425 | New creation |
| Earl of Wiltshire (1397) | William le Scrope, 1st Earl of Wiltshire | 1397 | 1399 | New creation; executed and attainted |
| Earl of Worcester (1397) | Thomas Percy, 1st Earl of Worcester | 1397 | 1403 | New creation |
| Baron de Ros (1264) | John de Ros, 5th Baron de Ros | 1383 | 1394 | Died |
| William de Ros, 6th Baron de Ros | 1393 | 1414 | |
| Baron le Despencer (1264) | none | 1326 | 1397 | Attainted |
| Thomas le Despencer, 6th Baron Despencer | 1397 | 1399 | Attainder reversed; created Earl of Gloucester; attainted again |
| Baron Basset of Drayton (1264) | Ralph Basset, 4th Baron Basset of Drayton | 1344 | 1390 | Died, title either abeyant or dormant |
| Baron Berkeley (1295) | Thomas de Berkeley, 5th Baron Berkeley | 1368 | 1418 | |
| Baron Fauconberg (1295) | Thomas de Fauconberg, 5th Baron Fauconberg | 1362 | 1407 | |
| Baron FitzWalter (1295) | Walter FitzWalter, 5th Baron FitzWalter | 1386 | 1406 | |
| Baron FitzWarine (1295) | Fulke FitzWarine, 5th Baron FitzWarine | 1377 | 1391 | Died |
| Fulke FitzWarine, 6th Baron FitzWarine | 1391 | 1407 | |
| Baron Grey de Wilton (1295) | Henry Grey, 5th Baron Grey de Wilton | 1370 | 1396 | Died |
| Richard Grey, 6th Baron Grey de Wilton | 1396 | 1442 | |
| Baron Mauley (1295) | Peter de Mauley, 4th Baron Mauley | 1383 | 1415 | |
| Baron Neville de Raby (1295) | Ralph Neville, 4th Baron Neville de Raby | 1388 | 1425 | Created Earl of Westmoreland, see above |
| Baron Bardolf (1299) | Thomas Bardolf, 5th Baron Bardolf | 1385 | 1407 | |
| Baron Clinton (1299) | John de Clinton, 3rd Baron Clinton | 1335 | 1398 | Died |
| William de Clinton, 4th Baron Clinton | 1398 | 1431 | |
| Baron De La Warr (1299) | John la Warr, 4th Baron De La Warr | 1370 | 1398 | Died |
| Thomas la Warr, 5th Baron De La Warr | 1398 | 1427 | |
| Baron Ferrers of Chartley (1299) | Robert de Ferrers, 5th Baron Ferrers of Chartley | 1367 | 1416 | |
| Baron Lovel (1299) | John Lovel, 5th Baron Lovel | 1361 | 1408 | |
| Baron Scales (1299) | Robert de Scales, 5th Baron Scales | 1386 | 1402 | |
| Baron Tregoz (1299) | Thomas de Tregoz, 3rd Baron Tregoz | 1322 | 1405 | |
| Baron Welles (1299) | John de Welles, 5th Baron Welles | 1361 | 1421 | |
| Baron de Clifford (1299) | Thomas de Clifford, 6th Baron de Clifford | 1389 | 1391-3 | Died |
| John Clifford, 7th Baron de Clifford | 1391-3 | 1422 | |
| Baron Ferrers of Groby (1299) | William Ferrers, 5th Baron Ferrers of Groby | 1388 | 1445 | |
| Baron Furnivall (1299) | Joane de Furnivall, suo jure Baroness Furnivall | 1383 | 1407 | |
| Baron Latimer (1299) | Elizabeth Latimer, suo jure Baroness Latimer | 1381 | 1395 | Died |
| John Nevill, 6th Baron Latimer | 1395 | 1430 | |
| Baron Morley (1299) | Thomas de Morley, 4th Baron Morley | 1379 | 1416 | |
| Baron Strange of Knockyn (1299) | John le Strange, 6th Baron Strange of Knockyn | 1381 | 1397 | Died |
| Richard le Strange, 7th Baron Strange of Knockyn | 1397 | 1449 | |
| Baron Botetourt (1305) | Joan de Botetourt, suo jure Baroness Botetourt | 1385 | 1406 | |
| Baron Boteler of Wemme (1308) | Elizabeth Le Boteler, de jure Baroness Boteler of Wemme | 1361 | 1411 | |
| Baron Zouche of Haryngworth (1308) | William la Zouche, 3rd Baron Zouche | 1382 | 1396 | Died |
| William la Zouche, 4th Baron Zouche | 1396 | 1415 | |
| Baron Beaumont (1309) | John Beaumont, 4th Baron Beaumont | 1369 | 1396 | Died |
| Henry Beaumont, 5th Baron Beaumont | 1396 | 1413 | |
| Baron Monthermer (1309) | Margaret de Monthermer, suo jure Baroness Monthermer | 1340 | 1390 | Died, title succeeded by her son John, who in 1397 became Earl of Salisbury (see above) |
| Baron Strange of Blackmere (1309) | Ankaret Lestrangee, suo jure Baroness Strange of Blackmere | 1383 | 1413 | |
| Baron Lisle (1311) | Robert de Lisle, 3rd Baron Lisle | 1356 | 1399 | Died, Barony extinct |
| Baron Audley of Heleigh (1313) | Nicholas de Audley, 3rd Baron Audley of Heleigh | 1386 | 1391 | Died |
| in abeyance | 1391 | 1405 | |
| Baron Cobham of Kent (1313) | John de Cobham, 3rd Baron Cobham of Kent | 1355 | 1408 | |
| Baron Saint Amand (1313) | Almaric de St Amand, 3rd Baron Saint Amand | 1382 | 1402 | |
| Baron Cherleton (1313) | John Cherleton, 4th Baron Cherleton | 1374 | 1401 | |
| Baron Say (1313) | Elizabeth de Say, suo jure Baroness Say | 1382 | 1399 | Died, Barony fell into abeyance |
| Baron Willoughby de Eresby (1313) | Robert Willoughby, 4th Baron Willoughby de Eresby | 1372 | 1396 | Died |
| William Willoughby, 5th Baron Willoughby de Eresby | 1396 | 1409 | |
| Baron Holand (1314) | Maud de Holland, suo jure Baroness Holand | 1373 | 1420 | |
| Baron Dacre (1321) | William Dacre, 5th Baron Dacre | 1383 | 1398 | Died |
| Thomas Dacre, 6th Baron Dacre | 1398 | 1458 | |
| Baron FitzHugh (1321) | Henry FitzHugh, 3rd Baron FitzHugh | 1386 | 1425 | |
| Baron Greystock (1321) | Ralph de Greystock, 3rd Baron Greystock | 1358 | 1417 | |
| Baron Grey of Ruthin (1325) | Reginald Grey, 3rd Baron Grey de Ruthyn | 1388 | 1441 | |
| Baron Harington (1326) | Robert Harington, 3rd Baron Harington | 1363 | 1406 | |
| Baron Burghersh (1330) | Elizabeth de Burghersh, 3rd Baroness Burghersh | 1369 | 1409 | |
| Baron Maltravers (1330) | Eleanor Maltravers, 2nd Baroness Maltravers | 1377 | 1405 | |
| Baron Darcy de Knayth (1332) | Philip Darcy, 4th Baron Darcy de Knayth | 1362 | 1398 | Died |
| John Darcy, 5th Baron Darcy de Knayth | 1398 | 1411 | |
| Baron Talbot (1332) | Richard Talbot, 4th Baron Talbot | 1387 | 1396 | Died |
| Gilbert Talbot, 5th Baron Talbot | 1396 | 1419 | |
| Baron Poynings (1337) | Robert Poynings, 5th Baron Poynings | 1387 | 1446 | |
| Baron Cobham of Sterborough (1342) | Reginald de Cobham, 2nd Baron Cobham of Sterborough | 1361 | 1403 | |
| Baron Bourchier (1342) | John Bourchier, 2nd Baron Bourchier | 1349 | 1400 | |
| Baron Bryan (1350) | Guy Bryan, 1st Baron Bryan | 1350 | 1390 | Died, Barony fell into abeyance |
| Baron Burnell (1350) | Hugh Burnell, 2nd Baron Burnell | 1383 | 1420 | |
| Baron Scrope of Masham (1350) | Henry Scrope, 1st Baron Scrope of Masham | 1350 | 1391 | Died |
| Stephen Scrope, 2nd Baron Scrope of Masham | 1391 | 1406 | |
| Baron Saint Maur (1351) | Richard St Maur, 3rd Baron Saint Maur | 1361 | 1401 | |
| Baron le Despencer (1357) | Thomas le Despenser, 2nd Baron le Despencer | 1375 | 1400 | Created Earl of Gloucester, see above |
| Baron Lisle (1357) | Margaret de Lisle, 3rd Baroness Lisle | 1382 | 1392 | Died |
| Elizabeth de Berkeley, 4th Baroness Lisle | 1392 | 1420 | |
| Baron Montacute (1357) | John de Montacute, 1st Baron Montacute | 1357 | 1390 | Died |
| John de Montacute, 2nd Baron Montacute | 1390 | 1400 | Succeeded as Earl of Salisbury, see above |
| Baron Botreaux (1368) | William de Botreaux, 1st Baron Botreaux | 1368 | 1391 | Died |
| William de Botreaux, 2nd Baron Botreaux | 1391 | 1392 | Died |
| William de Botreaux, 3rd Baron Botreaux | 1392 | 1462 | |
| Baron Scrope of Bolton (1371) | Richard le Scrope, 1st Baron Scrope of Bolton | 1371 | 1403 | |
| Baron Cromwell (1375) | Ralph de Cromwell, 1st Baron Cromwell | 1375 | 1398 | Died |
| Ralph de Cromwell, 2nd Baron Cromwell | 1398 | 1417 | |
| Baron Clifton (1376) | Constantine de Clifton, 2nd Baron Clifton | 1388 | 1395 | Died, none of his heirs were summoned to Parliament in respect of this Barony |
| Baron Thorpe (1381) | William de Thorpe, 1st Baron Thorpe | 1381 | 1390 | Died, title extinct |
| Baron Camoys (1383) | Thomas de Camoys, 1st Baron Camoys | 1383 | 1419 | |
| Baron Falvesley (1383) | John de Falvesley, 1st Baron Falvesley | 1383 | 1392 | Died, title extinct |
| Baron Devereux (1383) | John Devereux, 1st Baron Devereux | 1384 | 1393 | Died |
| John Devereux, 2nd Baron Devereux | 1393 | 1396 | Died, title ceased |
| Baron Lumley (1384) | Ralph de Lumley, 1st Baron Lumley | 1384 | 1400 | |
| Baron Beauchamp of Kidderminster (1387) | John de Beauchamp, 2nd Baron Beauchamp | 1388 | 1400 | |
| Baron le Despencer (1387) | Philip le Despencer, 1st Baron le Despencer | 1387 | 1401 | |
| Baron Bergavenny (1392) | William de Beauchamp, 1st Baron Bergavenny | 1392 | 1411 | New creation |
| Baron Grey of Codnor (1397) | Richard Grey, 1st Baron Grey of Codnor | 1397 | 1418 | New creation |