Elizabeth McCord is a fictional character from the television series Madam Secretary, which aired from 2014 to 2019. She is portrayed by actress Tea Leoni and serves as the United States Secretary of State. The character is known for her intelligence, diplomatic skills, and ability to navigate complex political situations while balancing her family life. Throughout the series, Elizabeth faces various challenges, including international crises and personal dilemmas. Her character is inspired by real-life political figures and highlights the role of women in leadership positions. The show explores themes of ethics, family, and the intricacies of global diplomacy.