Jens Stoltenberg (born 16 March 1959) is a Norwegian politician who has served as the minister of finance since 2025, a position he previously held from 1996 to 1997. A member of the Labour Party, he also served as the prime minister of Norway from 2000 to 2001 and 2005 to 2013, and secretary general of NATO from 2014 to 2024.
Jens Stoltenberg was born in Oslo to diplomat and politician Thorvald Stoltenberg and politician Karin Stoltenberg (). Stoltenberg attended Oslo Waldorf School and Oslo Cathedral School before graduating with a degree in economics from the University of Oslo in 1987. During his studies, he worked as a journalist, and led Labour's youth wing from 1985 to 1989.
Stoltenberg started his career in government as a state secretary in the Ministry of the Environment in 1990 and was elected to the Storting in 1993. He was the minister of industry and energy from 1993 to 1996 and minister of finance from 1996 to 1997. He was prime minister from 2000 to 2001, leader of the Labour Party from 2002 to 2014, and was prime minister for a second time from 2005 to 2013. The following year, he was named the 13th secretary general of NATO, and his term was subsequently extended four times by the NATO heads of state and government. In February 2025 Stoltenberg was again appointed the minister of finance.
Stoltenberg has been described as a cautious politician, belonging to the right wing of social democracy. When he became prime minister in 2000, he was portrayed as the "Norwegian Tony Blair", and his policies were inspired by Blair's New Labour agenda. As the second longest serving high-ranking official in NATO history, Stoltenberg worked to expand the alliance into Eastern Europe and to strengthen the alliance's military capabilities in response to the Russo-Ukrainian War, and his tenure coincided with the largest increase in NATO defense spending since the Cold War.
Early life Stoltenberg was born 16 March 1959 in Oslo, into the Norwegian Stoltenberg family, the family name derived from Stoltenberg in Schleswig-Holstein where a German ancestor once lived. Jens's father, Thorvald Stoltenberg (1931–2018), was a Labour party politician and diplomat who was an ambassador, defence minister and foreign minister. His mother, Karin Stoltenberg (née Heiberg; 1931–2012), was a geneticist who was the state secretary in multiple governments during the 1980s. Marianne Heiberg, married to former foreign minister Johan Jørgen Holst, was his maternal aunt. Jens lived in SFR Yugoslavia from 1961 to 1964 while his father worked at the Norwegian embassy.
Stoltenberg attended primary school at Oslo Waldorf School, and upper secondary school at Oslo Cathedral School. He served his mandatory military service with the Army's Infantry Training Centre at Evjemoen in Aust-Agder. After leaving the army, Stoltenberg enrolled at the University of Oslo, graduating in 1987 with the cand.oecon. degree in economics. The title of his thesis was Makroøkonomisk planlegging under usikkerhet. En empirisk analyse ("Macroeconomic planning under uncertainty. An empirical analysis").
Stoltenberg was influenced by his sister Camilla, who at the time was a member of the then Marxist–Leninist group Red Youth. He opposed the Vietnam War, leading to his first steps into politics. Following heavy bombing raids against the North Vietnamese port city of Hai Phong at the end of the Vietnam War, he participated in protest rallies targeting the United States Embassy in Oslo. On at least one occasion embassy windows were broken by stone-throwing protesters. Several of Stoltenberg's friends were arrested by the police after these events.
Journalistic career (1979–1990) From 1979 to 1981, Stoltenberg was a journalist for Arbeiderbladet. From 1985 to 1989, he was the leader of the Workers' Youth League. From 1989 to 1990, he worked as an executive officer for Statistics Norway, Norway's central institution for producing official statistics. He also worked part-time as an hourly paid instructor at the University of Oslo during this period. Between 1990 and 1992, he was leader of the Oslo chapter of the Labour Party.
Up to 1990, he had regular contacts with a Soviet diplomat. He ended this relationship after being informed by the Norwegian Police Security Service that his contact was a KGB agent, warning him against further contact. The code name given to Stoltenberg by the KGB was "Steklov".
First career in Norwegian politics (1990–2013)
Ministry for Environment and Minister for Trade and Energy (1990–1996)
Stoltenberg was State Secretary in the Ministry of the Environment from 1990 to 1991. He was first elected to Parliament in 1993 for the Oslo constituency, and was a member of the Labour Party. He was the Minister of Industry from 1993 to 1996, until Brundtland resigned.
Minister of Finance (1996–1997)
In 1996, Thorbjørn Jagland became prime minister, and Stoltenberg became Minister of Finance. On 29 September 1997, Jagland resigned because of an ultimatum he issued stating that the cabinet would resign if the party received less than 36.9% of the popular vote. The Labour Party only received 35.0%, so power was transferred to the first cabinet of Kjell Magne Bondevik. After Jagland's resignation and while in parliamentary opposition, Stoltenberg served on the standing committee on Oil and Energy Affairs in the Storting. He became the parliamentary leader and prime minister candidate for the Labour Party in February 2000.
First term as Prime Minister (2000–2001)
In 2000, the first cabinet of Bondevik resigned following an unsuccessful motion of confidence. Stoltenberg's first cabinet governed Norway from 17 March 2000 to 19 October 2001. Stoltenberg was the deputy leader of the Labour Party while Jagland was the party leader. Upon election, Jagland was given the post as Foreign Minister and Stoltenberg was prime minister. Stoltenberg's first tenure as prime minister was controversial within his own party, being responsible for reforms and modernisation of the welfare state that included partly privatising several key state-owned services and corporations.
The 2001 election caused instability for the Labour Party. With the 98% votes taken, the Labour Party only garnered 24%, falling from 35%. The Norwegian newspaper Dagbladet stated: "We are heading for a political earthquake when the votes are counted tonight, if we believe the opinion polls." In an interview with The Associated Press Jagland stated "It is unstable and unpredictable." After the election in 2001, Stoltenberg and his cabinet were forced to resign, with the Labour Party suffering from its worst election campaign results since 1924. Jagland, the Labour Party leader, commented on the results saying, "We will have to make a decision about whether to continue in government after we know the full results". After the election Stoltenberg said, "What is clear is that this was a very bad election."
Some analysts have pointed out that one of the causes for their loss was that with only one year in power until the next election, more time was spent initiating or trying to start reforms than telling the people why they had to be done. Such reforms included selling down in state-owned companies, re-organisation of health care and public hospitals and changes in sick pay. The changes made from the 2001 election to the 2005 election were described by Norwegian newspaper VG as an "extreme makeover".
Party leader election The election result in 2001 was quickly followed by a leadership battle between Jagland and Stoltenberg. Both Jagland as leader and Stoltenberg as deputy leader said they were open to be challenged for their positions at the party's congress in November 2002. Stoltenberg refused to say whether he would challenge Jagland for the leadership position, which was seen by political commentators as a sign that he probably would seek the leadership position. In the beginning of February 2002 Jagland, who had been briefly hospitalized in January and had a subsequent sick leave, said that he would not seek reelection as leader. In November 2002, Stoltenberg was unanimously elected new leader at the Labour Party's congress.
Second term as Prime Minister (2005–2013)
Stoltenberg's second cabinet governed Norway from 17 October 2005 to 16 October 2013. The 2005 parliamentary election saw a vast improvement for the Labour Party, gaining a majority in parliament together with the other "Red-Green" parties, the Socialist Left Party and the Centre Party. This paved the way for a historic first in Norway, with the Labour Party forming the Red-Green Coalition after a coalition deal with Stoltenberg was struck. Since the government's formation, key political issues such as Norwegian military participation in the war in Afghanistan, petroleum activities in the Barents Sea, LGBT rights, immigration and the quality of standard education were greatly debated by the public. Following Stoltenberg's re-election in 2009, he worked on the Norwegian response to the ongoing global recession and supported environmentalist policies through private and corporate taxation.
A marine border dispute with Russia in the Barents Sea since 1978 was settled when Stoltenberg and former President of Russia Dimitry Medvedev signed an agreement on 27 April 2010 in Oslo. The agreement was a compromise, which divides a disputed area of around into two approximately equally sized parts. The agreement still needs ratification by the State Duma and the Parliament of Norway in order to be implemented. Norway had previously insisted on a border in accordance with the equidistance principle, which is recognized by the United Nations Convention on Law of the Sea Article 15 and the Convention on the Territorial Sea and the Contiguous Zone Article 6. Russia invoked a Stalin-era decree of the Soviet Union from 1926, which was not recognised by any other country. The new agreement replaced a controversial temporary agreement negotiated by Jens Evensen and Arne Treholt, who was later revealed to be a Soviet spy and who aided the Soviet Union in the negotiations. Most of the disputed area was within what would normally be considered Norwegian according to the relevant international treaties.
As Prime Minister, Stoltenberg worked for a constructive relationship with Russia through dialogue and cooperation underpinned by NATO's deterrence and defence capabilities. He also emphasised the need to focus on security challenges close to Allied territory.
22 July 2011 terrorist attacks
On 22 July 2011, a far-right extremist committed two attacks: a bomb went off in Oslo outside the government building which houses the prime minister's office, killing eight people. About an hour later, the extremist shot and killed 69 people at Utøya, an island forty-five minutes away where the ruling Labour Party was holding its annual youth camp. The PM was due for a visit at the youth camp the next day, and was in his residence preparing his speech at the time of the Oslo explosion.
On Sunday 24 July, Stoltenberg spoke at the church service in the Oslo Cathedral. He named two of the victims at Utøya, Monica Bøsei, who was the camp's leader, and Tore Eikeland, who was the leader of the youth chapter in Hordaland. He also said that "No one has said it better than the AUF girl who was interviewed by CNN: If one man can show so much hate, think how much love we could show, standing together." The AUF girl mentioned is Stine Renate Håheim interviewed by CNN's Richard Quest on 23 July 2011. Håheim again quoted her friend Helle Gannestad, who had tweeted this from home, watching events unfold on TV.