List of Famous people who are 55

Trond Giske is a Norwegian politician who served as deputy leader of the Labour Party from 2015 until his resignation in 2018 as a result of the so-called Giske affair. He announced his permanent withdrawal from politics in 2020 following accusations of widespread sexual harassment and sexual assault against multiple women.

Christina Jean "Chris" Innis is an American film editor and filmmaker. She was awarded the 2010 Academy Award, BAFTA, and ACE awards for "Best Film Editing" on the film The Hurt Locker shared with co-editor, Bob Murawski. She is an elected member of the American Cinema Editors (ACE) and has served as an associate director on the board.

Véronique Gens is a French operatic soprano. She has spent much of her career recording and performing Baroque music.

Marc Lelandais is a French business executive in the luxury and textile industry. He became chairman of ST Dupont in 2005 and then Lancel from 2006 to 2012. In July 2012, he was made CEO of French clothing distributor Vivarte. Since 2015, he founded a consulting firm Pacello & Co.

Jacek Olgierd Kurski is a Polish politician and journalist, and the current chairman of the Polish public broadcaster TVP. He was previously a Member of the Sejm (2005–2009), Member of the European Parliament (2009–2014), and State Undersecretary for the Ministry of Culture and National Heritage (2015–2016).