Katerina Sakellaropoulou (Greek: Κατερίνα Σακελλαροπούλου, Katerína Sakellaropoúlou [kateˈrina sakelaroˈpulu]; born 30 May 1956) is a Greek judge who has been the president of Greece since 13 March 2020.^[2] She was elected by the Hellenic Parliament to succeed Prokopis Pavlopoulos on 22 January 2020. Prior to her election as president, Sakellaropoulou served as president of the Council of State, the highest administrative court of Greece. She is the country's first female president.^[3]

Sakellaropoulou was born in Thessaloniki. Her parents are Nikolaos Sakellaropoulos, a former vice president of the Greek Supreme Court, and Aliki Paraskeva.^[4] Her family comes from Stavroupoli, a town in Xanthi prefecture. She studied law at the National and Kapodistrian University of Athens and completed her postgraduate studies in public law at Paris II University. In the mid-1980s, she was admitted to the Council of State and she was promoted to councilor in 2000.^[5]

In October 2015 she was appointed vice-president of the Council of State, and in October 2018 she became the first female president of the court, following a unanimous vote.^[6] Her election came after the Syriza government, which was in power at the time, considered her progressive record on issues such as the environment and human rights.^[7]

She has been a member of the Association of Judiciary Functionaries of the Council of State. During her tenure at the association, she has served as its secretary-general (1985–1986), vice-president (2006–2008), and president (1993–1995, 2000–2001).^[5]

She publishes regularly in academic journals. She has also contributed to the book Financial crisis and environmental protection in the case law of the Council of State (Greek: Οικονομική κρίση και προστασία του περιβάλλοντος στη νομολογία του Συμβουλίου της Επικρατείας), Papazisis Publications, 2017.^[8]

On 15 January 2020, the Greek prime minister, Kyriakos Mitsotakis, nominated her for the post of president of the Hellenic Republic.^[9][10] Though she was chosen as a non-partisan candidate, she was an unexpected choice as her progressive politics conflicted with Mitsotakis' centre-right politics.^[7][11] She was elected to the post on 22 January 2020 with 261 MPs voting in favour in the 300-seat Parliament.^[3]

Sakellaropoulou took office before the Hellenic Parliament on 13 March of that year in a session with few legislators present, as the country was beginning to be severely affected by the COVID-19 pandemic and the first restrictive measures had been ordered.^[12] Upon being sworn in, she became the first woman to serve as Greece's president.^[11]

When parliament was unable to form a government in 2023, Sakellaropoulou appointed Ioannis Sarmas as the head of a caretaker government.^[13]

Her presidency garnered praise for her historic role as the first female president,^[14] yet it also faced heavy criticism for several issues, notably her perceived inaction concerning the violations of rule of law.^[15][16][17] Moreover, her tenure was marked by historically low levels of popularity in presidential history.^[18][19][20]

Sakellaropoulou is a progressive. She has prioritised issues of environmentalism and minority rights.^[7] She has described the Russian invasion of Ukraine as "a direct and dramatic conflict of values, between freedom and authoritarianism".^[21]

Sakellaropoulou lives with her partner, Pavlos Kotsonis, a lawyer.^[22] She has one child from a previous marriage.^[7]

She is an Aris Thessaloniki supporter.^[23]