Duchess Elisabeth of Brunswick was a noblewoman born in 1485, known for her marriage to Duke Henry the Elder of Brunswick-Lüneburg. She played a significant role in the political landscape of her time, contributing to alliances through her marriage and family connections. Elisabeth was the daughter of Duke Eric I of Brunswick and Countess Elisabeth of Hohenlohe. Her lineage linked her to various European noble families, enhancing her influence and status within the Holy Roman Empire. She passed away in 1555, leaving a legacy tied to the history of her duchy.