Characters in the play in order of first appearance

Prince Henry, Henry IVʼs son and later Henry V
Ned, Prince Henryʼs companion
Tom, Prince Henryʼs companion
Jockey (Sir John Oldcastle), Prince Henryʼs companion
2 Receivers, Henry IVʼs tax and rent collectors
John Cobbler, a cobbler and member of the parish watch
Robin Pewterer, a pewterer and member of the parish watch
Lawrence Costermonger, a fruit-seller and member of the parish watch
Derrick, a carrier and later John Cobblerʼs apprentice
Cutbert Cutter, a thief
Vintnerʼs Boy
Henry IV, king of England
Earl of Exeter, one of Henry IVʼs lords
Earl of Oxford, one of Henry IVʼs lords
Other English Lords
Mayor of London
Sheriff of London
Lord Chief Justice of England
Clerk of the Office
Jailor
Porter
Archbishop of Canterbury
Duke of York, Henry Vʼs uncle
Archbishop of Bruges, the French ambassador
English Captain
John Cobblerʼs Wife
Charles VI, king of France
Prince Dauphin, Charles VIʼs son
Lord High Constable of France
Messenger
French Herald
French Soldiers
French Drummer
French Captain
English Soldier
English Secretary
Attendants
Lady Katherine, Charles VIʼs daughter
Lady Katherineʼs Ladies
Duke of Burgundy, Charles VIʼs most powerful noble
French Secretary