Tarja Kaarina Halonen (born 24 December 1943) is a Finnish politician who served as the president of Finland, and the first and to date only woman to hold the position in Finland, from 2000 to 2012. She first rose to prominence as a lawyer with the Central Organisation of Finnish Trade Unions (SAK), and as the prime minister's parliamentary secretary (1974–1975) and a member of the City Council of Helsinki (1977–1996). Halonen was a Social Democratic Party member of parliament from 1979 until her election to the presidency in 2000. She also served as a minister at the Ministry of Social Affairs and Health from 1987 to 1990, as Minister of Justice from 1990 to 1991, and as Minister for Foreign Affairs from 1995 to 2000.
Halonen was an extremely popular president, with her approval ratings reaching a peak of 88 percent in December 2003. She was re-elected in 2006, defeating National Coalition Party candidate Sauli Niinistö in the second round by 51% to 48%. Ineligible to run in the 2012 presidential elections because of term limits, Halonen left office on 1 March 2012 and was succeeded by Niinistö.
Widely known for her interest in human rights issues, Halonen served as the chairperson of the Finnish LGBT rights organization Seta in the 1980s, and she actively participated in the discussion of issues such as women's rights and the problems of globalization during her presidency. In 2006, she was mentioned by various commentators as a potential candidate for the United Nations Secretary-General selection, but she denied an interest at that time, stating that she wanted to finish her term as president before thinking about other career options. In 2009, Forbes named her among the 100 most powerful women in the world.
Halonen is a member of the Council of Women World Leaders, an international network of current and former women presidents and prime ministers whose mission is to mobilize the highest-level women leaders globally for collective action on issues of critical importance to women and equitable development.
Since the death of Martti Ahtisaari in 2023, Halonen is currently the oldest living former president of Finland.
Tarja Halonen was born on 24 December 1943 in the district of Kallio, which at the time was a traditional working-class area in central Helsinki. Her mother Lyyli Elina Loimola was a set-dresser and her father Vieno Olavi Halonen worked as a welder. Halonen's parents married at the beginning of World War II and Tarja was born a few years later. Vieno Halonen was at the frontline during the Continuation War and Lyyli Halonen was working in a shoe factory when their daughter was born. When Halonen was two years old, her father Vieno Halonen went to the kiosk to buy a magazine and no longer returned home to his family. Halonen has not commented much on the incident since, but Halonen's parents officially divorced in 1948. Vieno Halonen was an award-winning soldier who fought in the 26th Infantry Regiment, so-called Ace Regiment. Vieno Halonen was wounded three times during the war and after the war he was awarded first, second and fourth class Order of the Cross of Liberty medals. In later interviews, Tarja Halonen has said that she has met her father only a few times.
After the divorce, in 1950, Lyyli Halonen married her new husband Thure Forss, who worked as an electrician and was very active in the working-class community. Both Halonen's mother and her stepfather influenced her world view extensively. Halonen later said that her mother was a true survivor, always an extremely active and resilient person who valued good, honest and modest hardworking people. When she entered politics, Halonen stated that these are also the qualities and attributes she respects in people.
In 1950 she began her studies in Kallio Elementary school from where she later moved to Kallio Gymnasium and finally finished her matriculation examination in 1962. She began to study Art History in the University of Helsinki in 1962 but in autumn 1963 she changed her studies to law, and obtained her Master of Laws degree in 1968 specializing in criminal law.
She began to work as a lawyer, already before obtaining her degree, in a credit surveillance company Luotonvalvonta oy in 1967. After working there for a few years, she was hired by the National Union of University Students in Finland to work as a Social Affairs and General Secretary from 1969 to 1970. Her work in the Union spurred her interest in politics, and in 1970 she obtained a post as a lawyer in the Central Organisation of Finnish Trade Unions, being the first female ever to work as a lawyer in the Union.
In 1971, Halonen joined the Social Democratic Party which had close ties with the trade unions in which she worked as a lawyer from 1970 to 1974.
In early 1970, she was elected to represent Central Organisation of Finnish Trade Unions in a committee that called for the recognition of East Germany. Later she became the Vice-President of the committee, which lobbied then-President Urho Kekkonen. During the presidential elections of 2006 she was criticized by rivals for this. She responded that the committee was formed by members from many different political parties including conservative parties. In 1973, Finland recognized both East Germany and West Germany as sovereign states.
In 1974, Prime Minister Kalevi Sorsa appointed Halonen as his parliamentary secretary. Sorsa later said that he wanted his parliamentary secretary to have good ties with the trade unions of Finland and have skills in jurisprudence.
Working in Parliament made Halonen more interested in politics and she decided to take part in the municipal elections of 1976. She was elected to the City Council of Helsinki, a position she held continuously for five terms from 1977 to 1996. Additionally in 1979, she was elected into Parliament as a representative of the Helsinki constituency. She served five full terms and less than a year of her sixth term in Parliament until her inauguration as president in 2000. In Parliament, her first formal post was as the chairman of the Social Committee, which she held from 1984 to 1987.
In 1987, Halonen was appointed Minister of Social Affairs and Health by Prime Minister Harri Holkeri. Halonen held the position until 1990. In addition to this, she served as Minister for Nordic Cooperation from 1989 to 1991, the same year in which she was also appointed the chairman of the International Solidarity Foundation, a post she relinquished in 2000.
From 1990 to 1991, she served as Minister of Justice, and from 1995 until her election to the presidency, she served as the Minister of Foreign Affairs in the Lipponen I Cabinet.
Halonen announced in 1999 that she wished to stand as a candidate for president in the 2000 presidential elections. In the preliminary elections of the Social Democrats, Halonen ran against Pertti Paasio, a member of the European Parliament and former party chairman, and Jacob Söderman, the European Ombudsman. The incumbent, Martti Ahtisaari, refused to run in party preliminaries and thus announced that he would not run for a second term. Halonen won the preliminaries by a landslide, getting 7,800 out of 12,800 votes.
Halonen was a surprising candidate as she did not represent many traditional values: she was known as a left-wing social democratic party member, who lived in a domestic partnership, was a single parent and had resigned from the national church. Despite starting from fourth place in the presidential election polls, in the first round of the elections, Halonen received the most votes, 40.0%. Her nearest opponent, former prime minister Esko Aho of the Centre Party, received 34.4% of votes.
Since neither of the two candidates got over 50% of the votes, a second round was held. In the second round, Halonen narrowly defeated her opponent with 51.6% against 48.4%, thus becoming Finland's first female head of state. Her first term began on 1 March 2000.