Laodice I was a prominent figure in the Hellenistic period, known for being the wife of King Antiochus II of Syria. She played a significant role in the political landscape of her time, particularly through her marriage, which helped strengthen alliances between different regions. As a member of the Seleucid dynasty, Laodice I was influential in the royal court. She is often remembered for her involvement in the succession struggles that followed her husband's death, which led to conflicts between her children and other claimants to the throne.