María Emilia Casas Baamonde (born 30 November 1950) is a Spanish jurist. She was the country's first woman Professor of Labor and Social Security Law. In 1998, she joined the Constitutional Court of Spain, becoming the youngest member in the history of the institution. In 2004, she was the Constitutional Court's first woman president, and she continued in that role until 2011. During her presidency, progress was made in anti-discrimination and equality law.