Henry IV

Henry IV could mean:

• Henry IV of England (1367–1413), English king
• Henry IV, Pt. 1, a play by William Shakespeare
• Henry IV, Pt. 2, a play by William Shakespeare, sequel to the one above
• Henry IV of France (1553–1610), French king
• Henry IV, Holy Roman Emperor (1050–1106), German king and Holy Roman Emperor
• Henry IV Probus (c. 1258–1290), a Silesian duke