Katerina Sakellaropoulou is sworn in as the first female President of Greece amid strict COVID-19 measures.

Katerina N. Sakellaropoulou is a Greek retired judge who served as the president of Greece from 2020 to 2025. 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 was the country's first female president.

The president of Greece, officially the president of the Hellenic Republic, commonly referred to in Greek as the president of the Republic, is the head of state of Greece. The president is elected by the Hellenic Parliament; the role has been mainly ceremonial since the 1986 constitutional reform. The office was formally established by the Constitution of Greece in 1975, but has antecedents in the Second Hellenic Republic of 1924–1935 and the Greek junta in 1973–1974 which predated the transition to the current Third Hellenic Republic.

The COVID-19 pandemic in Greece was a part of the worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The first case in Greece was confirmed on 26 February 2020 when a 38-year-old woman from Thessaloniki who had recently visited Νorthern Italy, was confirmed to be infected. Subsequent cases in late February and early March related to people who had travelled to Italy and a group of pilgrims who had travelled to Israel and Egypt, as well as their contacts. The first death from COVID-19 in Greece was a 66-year-old man, who died on 12 March. Since the opening of the Greek borders to tourists at the end of June 2020, the daily number of confirmed cases announced has included those detected following tests at the country's entry points.

March 13 is the 72nd day of the year in the Gregorian calendar; 293 days remain until the end of the year.