Edward of Westminster, Prince of Wales, son and heir of Henry VI of England (born 1453)

Edward of Westminster, also known as Edward of Lancaster, was the only child of Henry VI of England and Margaret of Anjou. He was killed aged seventeen at the Battle of Tewkesbury.

Henry VI was King of England from 1422 to 1461 and 1470 to 1471, and disputed King of France from 1422 to 1453. The only child of Henry V, he succeeded to the English throne at the age of eight months, upon his father's death, and to the French throne on the death of his maternal grandfather, Charles VI, shortly afterwards.