List of Famous people born in Oslo Municipality, Norway

Alexandra Gamlemshaug Andresen is a Norwegian heiress. She became the world's youngest billionaire at age 19 in 2016 and held the position of youngest billionaire on the Forbes list for three consecutive years. As of 2020, Andresen is the world's second youngest billionaire and her net worth is estimated at US$1.1 billion.

Øystein Kåre Djupedal is a Norwegian politician.

Dagfinn Høybråten is a Norwegian politician. He was the leader of the Christian Democratic Party 2004–2011. He was also Parliamentary leader from 2005 when he was elected as Member of Parliament representing Rogaland. He was Vice President of the Norwegian Parliament from 2011 to 2013. He was President of the Nordic Council in 2007. Høybråten was granted leave from his duty as Member of Parliament from March 2013 to take up the position as Secretary General of the Nordic Council of Ministers. He was elected Board Member of the GAVI Alliance in 2006 and Chair of the Board from 2011 to 2015.

Per-Kristian Foss is a Norwegian politician for the Conservative Party and from 2014 to 2017 the Auditor General of Norway.

Stein Erik Hagen is a Norwegian businessman. He is chairman of Orkla, where he is a major shareholder, and holds large stakes in Steen & Strøm, Jernia and Komplett through his family company Canica. According to the news magazine Kapital, Hagen is worth NOK 24 billion, making him the second richest person in Norway.

Odd Einar Dørum is a Norwegian politician and former member of parliament, representing The Liberal Party.

Jan Petersen is a Norwegian politician for the Conservative Party. Petersen was elected to the Norwegian Parliament from Akershus in 1981, and was re-elected on six occasions. He had previously served as a deputy representative during the term 1973–1977. From 2001 to 2005, when the second cabinet Bondevik held office, Petersen was Minister of Foreign Affairs. During this period his seat in parliament was held by André Oktay Dahl.

Princess Henriette Anna-Bess Helle Mette Reuss is a princess of the formerly sovereign German House of Reuss, rulers of the principalities of Reuss for almost a thousand years. Her branch of the family reigned over the Principality of Reuss-Gera until 1918, although she is not directly descended from any of the rulers. She is the daughter of Prince Heinrich Ruzzo Reuss, a native of Switzerland and Sweden, and his wife, Princess Mette Reuss,, a native of Norway.

Hans Petter Moland is a Norwegian film director.

Kjell Kaspersen is a former footballer from Norway. For many years he was goalkeeper for Skeid and the Norwegian national team. He was league champion in 1966, and was elected Player of the Year by Verdens Gang in 1964.