Lady Eleanor Talbot ( – June 1468), also known by her married name Eleanor Butler (or Boteler), was an English noblewoman. She was a daughter of John Talbot, 1st Earl of Shrewsbury. After the death of Edward IV of England in 1483 it was claimed by his brother Richard, the future Richard III, that she had had a legal precontract of marriage to Edward, which invalidated the king's later marriage to Elizabeth Woodville. According to Richard, this meant that he, rather than Edward's sons, was the true heir to the throne. Richard took the crown and imprisoned Edward's sons, who subsequently disappeared.