Henry Hastings, 3rd Earl of Huntingdon (c. 1535–1595), was an English nobleman known for his role in the political and social landscape of the 16th century. He was the son of Henry Hastings, 2nd Earl of Huntingdon and Mary Hungerford. As a member of the Hastings family, he inherited the title of Earl of Huntingdon and held significant influence in the English court. Hastings was a supporter of the Protestant Reformation and was involved in various political matters during the reign of Queen Elizabeth I. He served as a member of the Privy Council and was known for his efforts to promote Protestantism in England. His legacy includes his contributions to the religious and political developments of his time.